Class I MHC mediated antigen processing and presentation (Homo sapiens)

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14, 39, 47, 50, 88...82, 122, 13012911, 18, 36, 72, 96...34, 57, 60, 74, 11924, 48, 58, 61, 62, 1018454, 1207, 35, 38, 81105, 1397, 35, 38100, 1151142, 90, 115, 125105, 13954, 11520, 92, 117, 14192, 93, 11759, 10353, 67, 11451, 52, 69, 75, 104...87, 35, 3812, 71, 9740, 12130, 51, 65, 75, 761, 6, 87, 12334, 57, 60, 74, 11913, 32, 417, 35, 38, 8513225, 64, 8666, 105, 139824, 89, 93, 958, 114105, 13997, 1259833, 54, 12083, 99, 127, 137, 138, 14022, 49, 109, 124, 128...44, 80, 135110, 13193, 105, 139cytosolCOPII-coated ER to Golgi transport vesiclephagolysosomeendoplasmic reticulum-Golgi intermediate compartmentclathrin-coated endocytic vesicleERGICrecycling endosomeearly endosomeendoplasmic reticulum lumenphagocytic vesicleGolgi lumenTAP1 TRIM21 class I MHC B82 KCTD7 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B18 FBXL20 UBC(153-228) KLHL3 UBC(381-456) class I MHC B56 ASB5 PDIA3 HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B81 O2.-HLA class I histocompatibility antigen, A-66 alpha chain RPS27A(1-76) class I MHC B18 class I MHC B59 class I MHC B49 FBXL7 class I MHC B73 class I MHC B53 RNF14 UBA5 FBXW7 HLA class I histocompatibility antigen, Cw-15 alpha chain class I MHC B50 class I MHC B52 VAMP8,VAMP3PSMA1 UBE2U SEC13 LRRC41 SIAH1 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor HLA class I histocompatibility antigen, Cw-8 alpha chain TRAF7 class I MHC B53 HLA class I histocompatibility antigen, A-33 alpha chain FBXL16 HLA class I histocompatibility antigen, A-66 alpha chain COPII vesicle withMHC class IKLHL20 FBXL3 oligo-MyD88:Mal:BTK:activated TLRHLA class I histocompatibility antigen, alpha chain G precursor HLA class I histocompatibility antigen, A-31 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor TAP2 class I MHC B44 HLA class I histocompatibility antigen, A-33 alpha chain class I MHC B18 class I MHC B47 ASB12 HLA class I histocompatibility antigen, A-23 alpha chain HLA class I histocompatibility antigen, alpha chain F precursor STUB1 TRIM39 HLA class I histocompatibility antigen, A-66 alpha chain ZNF645 oligopeptidefragment (8-16aa)HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B46 class I MHC B56 HLA class I histocompatibility antigen, A-33 alpha chain class I MHC B54 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B42 UFL1 class I MHC B15 HLA class I histocompatibility antigen, Cw-1 alpha chain HLA class I histocompatibility antigen, A-30 alpha chain TRIM36 HLA class I histocompatibility antigen, alpha chain G precursor class I MHC B67 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor TAP2 MR:soluble antigenPSMB10 class I MHC B13 RNF217 class I MHC B67 class I MHC B54 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor HLA class I histocompatibility antigen, A-33 alpha chain UBE2R2 FBXO41 B2M(21-119) class I MHC B53 HLA class I histocompatibility antigen, A-1 alpha chain precursor PSMD12 class I MHC B47 HLA class I histocompatibility antigen, A-32 alpha chain HLA class I histocompatibility antigen, Cw-15 alpha chain HLA class I histocompatibility antigen, A-33 alpha chain RNF213 HLA class I histocompatibility antigen, A-34 alpha chain HLA class I histocompatibility antigen, Cw-15 alpha chain TAP1 class I MHC B50 HLA class I histocompatibility antigen, A-3 alpha chain precursor HLA class I histocompatibility antigen, A-25 alpha chain HLA class I histocompatibility antigen, A-1 alpha chain precursor HLA class I histocompatibility antigen, Cw-16 alpha chain ZNRF2 class I MHC B7 PSMB6 HLA class I histocompatibility antigen, Cw-12 alpha chain PSMD13 Antigen peptideHLA class I histocompatibility antigen, A-23 alpha chain SEC24A HLA class I histocompatibility antigen, Cw-15 alpha chain class I MHC B78 GDP HLA class I histocompatibility antigen, A-2 alpha chain class I MHC B27 ASB11 class I MHC B44 TRIM41 UBC(533-608) UBE2D2 RNF25 class I MHC B50 HLA class I histocompatibility antigen, A-3 alpha chain precursor FBXW2 KLHL22 ASB15 CBLB TRIM39 class I MHC B27 HLA class I histocompatibility antigen, Cw-14 alpha chain UBA7 UBR2 HECTD2 CD207 class I MHC B37 FCGR HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, A-32 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor TRIM69 HLA class I histocompatibility antigen, A-11 alpha chain TRIM21 ASB12 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor class I MHC B54 RNF126 CTSS-like proteinsPSMD6 HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, Cw-16 alpha chain PSMA6 UBC(229-304) HLA class I histocompatibility antigen, A-34 alpha chain CD207 class I MHC B78 SEC24A ASB11 class I MHC B37 HLA class I histocompatibility antigen, E alpha chain precursor PSMD2 HLA-H SEC31A class I MHC B39 class I MHC B56 UBE2Q2 HLA class I histocompatibility antigen, A-24 alpha chain UBE2V2 class I MHC B37 HLA class I histocompatibility antigen, alpha chain G precursor FBXO6 HLA class I histocompatibility antigen, alpha chain G precursor RNF123 SIAH2 HLA class I histocompatibility antigen, A-29 alpha chain HLA-B HLA class I histocompatibility antigen, Cw-16 alpha chain FBXL5 ELOB CCNF HLA class I histocompatibility antigen, A-30 alpha chain UBE2V2 FZR1 ASB1 UBR4 HLA class I histocompatibility antigen, A-66 alpha chain PSMC1 SAR1B:GDPSEC24D PSME1 HLA class I histocompatibility antigen, A-29 alpha chain class I MHC B15 class I MHC B40 CD14(20-345) UBE2M class I MHC B52 HLA class I histocompatibility antigen, Cw-14 alpha chain HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, A-69 alpha chain UBE2N AMPANAPC11 UBE2E3 Diacyl lipopeptide KLHL5 HLA class I histocompatibility antigen, Cw-15 alpha chain HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, A-26 alpha chain HLA class I histocompatibility antigen, A-24 alpha chain TAPBPHLA class I histocompatibility antigen, A-36 alpha chain HLA class I histocompatibility antigen, A-26 alpha chain HLA class I histocompatibility antigen, A-34 alpha chain FBXW10 UBA1 HLA class I histocompatibility antigen, Cw-17 alpha chain HLA class I histocompatibility antigen, A-30 alpha chain SEC24C class I MHC B47 class I MHC B51 DZIP3 RNF130 HLA class I histocompatibility antigen, E alpha chain precursor class I MHC B18 BTBD6 class I MHC B55 class I MHC B49 PSMC6 SHFM1 ASB18 ASB7 class I MHC B15 LMO7 UBE3A HUWE1 RNF19B FBXW8 TRIM36 UBE2R2 class I MHC B59 SIAH2 KBTBD6 HLA class I histocompatibility antigen, A-43 alpha chain KLHL2 SEC23A PSMB9 class I MHC B55 class I MHC B56 CUL2 FBXO15 RBX1 HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B51 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor class I MHC B37 LMO7 B2M(21-119) class I MHC B39 FBXL21 B2M(21-119) HLA class I histocompatibility antigen, E alpha chain precursor HLA class I histocompatibility antigen, A-32 alpha chain PSMD14 FCGR TAPPSMD5 class I MHC B49 FBXO15 HLA class I histocompatibility antigen, B-48 alpha chain SEC24B HLA class I histocompatibility antigen, Cw-14 alpha chain NADPHASB13 HLA class I histocompatibility antigen, A-80 alpha chain GAN class I MHC B59 FBXL13 class I MHC B54 HERC4 class I MHC B53 p-T154,S315-NCF4 VHL SEC22BUBR1 H+HLA class I histocompatibility antigen, Cw-17 alpha chain HLA class I histocompatibility antigen, A-26 alpha chain HLA class I histocompatibility antigen, Cw-15 alpha chain ANAPC10 TRIM39 SAR1B HLA class I histocompatibility antigen, Cw-12 alpha chain ANAPC4 CDC20 class I MHC B67 FBXO9 HLA class I histocompatibility antigen, Cw-1 alpha chain RPS27A(1-76) B2M(21-119) class I MHC B56 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor UBC(457-532) HLA class I histocompatibility antigen, A-32 alpha chain HERC3 HLA class I histocompatibility antigen, E alpha chain precursor class I MHC B78 class I MHC B67 SEC24B class I MHC B81 FBXW9 class I MHC B51 ASB1 HLA class I histocompatibility antigen, Cw-17 alpha chain KLHL21 class I MHC B67 FBXO6 HLA class I histocompatibility antigen, A-66 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor HLA class I histocompatibility antigen, A-43 alpha chain UNKL SAR1B class I MHC B56 RCHY1 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor SEC61A2 TRAF7 SPSB2 class I MHC B47 class I MHC B73 ANAPC2 CALR UBA7 HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B49 class I MHC B38 class I MHC B39 HLA class I histocompatibility antigen, A-66 alpha chain HLA class I histocompatibility antigen, A-36 alpha chain HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B73 class I MHC B82 class I MHC B40 class I MHC B35 FBXL16 HSPA5 ITCH TRIM69 STX4HLA class I histocompatibility antigen, E alpha chain precursor class I MHC B49 SHFM1 class I MHC B73 DZIP3 class I MHC B35 class I MHC B37 UBE2V2 UBE2A BAP31 oligomerB2M(21-119) KBTBD6 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor PSMA6 UBA6 HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, A-26 alpha chain DC receptorsrecognizingapoptotic cellsRNF220 class I MHC B54 class I MHC B8 HLA class I histocompatibility antigen, Cw-1 alpha chain UBE4A class I MHC B38 class I MHC B51 class I MHC B51 class I MHC B82 RNF220 PDIA3 class I MHC B58 GLMN class I MHC B44 class I MHC B59 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor NPEPPS HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, A-24 alpha chain TAP2 BAP31 oligomer SEC23A SOCS3 oligopeptidefragmentPSME2 class I MHC B18 UBC(77-152) HLA class I histocompatibility antigen, alpha chain F precursor HLA class I histocompatibility antigen, alpha chain G precursor class I MHC B35 ANAPC10 class I MHC B45 K48polyUb-partiallydigested AgHLA class I histocompatibility antigen, Cw-17 alpha chain TRIM11 BTBD6 UBC(381-456) MRC2 FBXO4 SAR1B class I MHC B49 HLA class I histocompatibility antigen, Cw-18 alpha chain FBXL5 class I MHC B56 class I MHC B39 HLA class I histocompatibility antigen, A-2 alpha chain RNF138 class I MHC B8 RNF4 RNF34 HLA class I histocompatibility antigen, A-69 alpha chain SMURF1 HLA class I histocompatibility antigen, A-2 alpha chain class I MHC B50 KLHL2 HLA class I histocompatibility antigen, A-74 alpha chain PSMD1 UBA5 class I MHC B58 UBE3C class I MHC B37 B2M(21-119) HLA-B HLA class I histocompatibility antigen, E alpha chain precursor UBC(305-380) GTPclass I MHC B53 SAR1B class I MHC B51 (Glc)1 (GlcNAc)2 (Man)9 HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B8 PJA2 PDIA3 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor ZNRF1 HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B50 Exogenous solubleantigenHLA class I histocompatibility antigen, A-23 alpha chain PARK2 HLA class I histocompatibility antigen, A-33 alpha chain class I MHC B46 HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, Cw-1 alpha chain class I MHC B59 BTRC TAPBP MIB2 class I MHC B40 RNF217 RBCK1 class I MHC B81 CALRTAPUBE3B HLA class I histocompatibility antigen, Cw-2 alpha chain MKRN1 PSMC5 TRIM39 HLA class I histocompatibility antigen, alpha chain F precursor class I MHC B44 class I MHC B14 FBXO17 MYLIP class I MHC B44 ASB18 HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B82 HLA class I histocompatibility antigen, A-25 alpha chain FBXO30 HLA class I histocompatibility antigen, A-2 alpha chain UBE2N HLA class I histocompatibility antigen, A-32 alpha chain HLA class I histocompatibility antigen, Cw-6 alpha chain precursor FBXO7 class I MHC B51 AREL1 TRIM32 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor KLHL20 RNF19A CDC20 class I MHC B50 HLA class I histocompatibility antigen, A-25 alpha chain oligopeptide fragment HLA class I histocompatibility antigen, A-32 alpha chain TRIM37 UBE2S 2xN4GlycoAsn-TLR4 class I MHC B52 SEC24C FBXL4 HLA class I histocompatibility antigen, A-34 alpha chain RBCK1 KLHL21 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor HLA class I histocompatibility antigen, A-30 alpha chain HLA class I histocompatibility antigen, A-23 alpha chain class I MHC B54 SEC24A RNF4 FBXL4 class I MHC B56 SEC24D HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, A-34 alpha chain HLA class I histocompatibility antigen, Cw-6 alpha chain precursor Antigen peptidebound class IMHC:BAP31 oligomerclass I MHC B49 HLA-B TRIM63 CANX HLA class I histocompatibility antigen, Cw-3 alpha chain precursor HLA class I histocompatibility antigen, A-69 alpha chain WSB1 HERC6 RNF114 ASB16 ASB7 HLA class I histocompatibility antigen, A-31 alpha chain HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B44 TRIM37 HERC3 HLA class I histocompatibility antigen, A-11 alpha chain class I MHC B47 KLHL5 UBE3D ATG7 FBXO4 UBC(1-76) RNF6 class I MHC B47 HLA class I histocompatibility antigen, A-36 alpha chain Particulate Ag:DCreceptorsHLA class I histocompatibility antigen, Cw-17 alpha chain HLA-H class I MHC B40 Antigenicpeptide:MHC:B2Mpeptide loadingcomplexHLA class I histocompatibility antigen, alpha chain F precursor ASB13 HLA class I histocompatibility antigen, Cw-2 alpha chain HLA class I histocompatibility antigen, A-25 alpha chain FBXL19 HLA-B class I MHC B15 HLA-H HECW2 SEC24B HLA class I histocompatibility antigen, A-74 alpha chain HLA class I histocompatibility antigen, Cw-16 alpha chain class I MHC B73 WWP1 KLHL11 FBXW12 HLA class I histocompatibility antigen, E alpha chain precursor class I MHC B41 class I MHC B38 class I MHC B45 BTBD1 PSME3 class I MHC B13 FBXL22 E2Ubiquitin-conjugating enzymeHLA class I histocompatibility antigen, A-33 alpha chain HERC6 HLA class I histocompatibility antigen, Cw-14 alpha chain HLA class I histocompatibility antigen, alpha chain F precursor class I MHC B42 TRIM41 MIB2 SOCS1 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor SEC24B HLA class I histocompatibility antigen, A-69 alpha chain PSMA1 FBXW10 class I MHC B53 class I MHC B14 K48polyUb-antigenic substrate UBA7 HLA-H PSMB3 class I MHC B8 UBE3D HLA class I histocompatibility antigen, A-29 alpha chain FBXO21 HLA class I histocompatibility antigen, A-68 alpha chain LPS HLA class I histocompatibility antigen, A-30 alpha chain class I MHC B35 HLA class I histocompatibility antigen, A-68 alpha chain class I MHC B81 FBXO27 HLA class I histocompatibility antigen, Cw-2 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor FBXO31 HLA class I histocompatibility antigen, A-3 alpha chain precursor HLA class I histocompatibility antigen, Cw-12 alpha chain HLA class I histocompatibility antigen, Cw-7 alpha chain precursor class I MHC B35 (Glc)1 (GlcNAc)2 (Man)9 ExogenousParticulate antigen(Ag)HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, Cw-14 alpha chain UBE2W PSMB1 HLA class I histocompatibility antigen, A-74 alpha chain UBE2G2 ITGAV(31-1048) UBC(609-684) class I MHC B7 UbNEDD4 ZBTB16 HLA-H HLA class I histocompatibility antigen, A-43 alpha chain HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B67 HLA class I histocompatibility antigen, A-36 alpha chain HLA class I histocompatibility antigen, A-36 alpha chain class I MHC B18 CUL3 class I MHC B56 PSMD1 ANAPC13 class I MHC B58 class I MHC B42 HLA class I histocompatibility antigen, Cw-2 alpha chain UBC(457-532) class I MHC B35 E3:Ub:substrateASB17 HLA class I histocompatibility antigen, A-26 alpha chain PSME2 UBR2 SHFM1 PSMA6 FBXO31 TRAF7 UBE2E2 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B13 HLA class I histocompatibility antigen, Cw-18 alpha chain HLA class I histocompatibility antigen, A-23 alpha chain SEC13HLA class I histocompatibility antigen, Cw-18 alpha chain class I MHC B13 class I MHC B53 HLA class I histocompatibility antigen, alpha chain F precursor class I MHC B35 HLA class I histocompatibility antigen, A-26 alpha chain LONRF1 SAR1B HLA class I histocompatibility antigen, Cw-5 alpha chain precursor CUL3 HLA class I histocompatibility antigen, Cw-2 alpha chain FBXW4 class I MHC B57 KLHL25 class I MHC B44 ZNRF1 Antigen peptidebound class I MHCHLA class I histocompatibility antigen, A-30 alpha chain DC receptorsrecognizingapoptotic cellsMEX3C MIB2 HLA class I histocompatibility antigen, A-30 alpha chain HLA class I histocompatibility antigen, A-30 alpha chain HLA class I histocompatibility antigen, A-74 alpha chain HLA class I histocompatibility antigen, A-26 alpha chain HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, A-74 alpha chain HLA class I histocompatibility antigen, A-43 alpha chain MKRN1 RNF114 class I MHC B37 HLA class I histocompatibility antigen, A-74 alpha chain HLA class I histocompatibility antigen, A-1 alpha chain precursor ASB9 UBE2A VPRBP UBC(457-532) class I MHC B13 FBXO2 PSMC5 HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B67 HLA class I histocompatibility antigen, Cw-8 alpha chain ASB9 UBE2E1 MRC2 class I MHC B54 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor RNF123 class I MHC B13 ZNRF2 FBXO2 HLA class I histocompatibility antigen, A-32 alpha chain class I MHC B73 UBE2J2 class I MHC B46 UBA52(1-76) class I MHC B35 (Glc)1 (GlcNAc)2 (Man)9 HLA class I histocompatibility antigen, alpha chain F precursor class I MHC B47 HLA class I histocompatibility antigen, A-24 alpha chain ASB7 UBE2V1 HLA class I histocompatibility antigen, A-2 alpha chain HLA class I histocompatibility antigen, A-74 alpha chain class I MHC B15 B2M(21-119) ASB11 CTSL2 RNF115 VPRBP class I MHC B41 class I MHC B82 ASB2 B2M(21-119) HLA class I histocompatibility antigen, Cw-1 alpha chain UBE2D2 SPSB1 class I MHC B52 PSMA5 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor HLA class I histocompatibility antigen, Cw-18 alpha chain HLA class I histocompatibility antigen, A-34 alpha chain HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B42 class I MHC B52 RNF111 HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B15 HACE1 FBXL8 HLA class I histocompatibility antigen, A-11 alpha chain LONRF1 KLHL3 CDC20 class I MHC B27 FBXL3 class I MHC B78 HSPA5 UBC(457-532) TAPBPHLA class I histocompatibility antigen, Cw-14 alpha chain HLA class I histocompatibility antigen, A-30 alpha chain SPSB4 PJA1 LRRC41 ELOC KLHL2 ExogenousParticulate antigen(Ag)B2M(21-119) HLA class I histocompatibility antigen, alpha chain G precursor FBXO10 class I MHC B58 ASB10 class I MHC B42 Antigen peptidebound class I MHCMGRN1 K48polyUb-antigenicsubstrateHECTD3 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor HLA class I histocompatibility antigen, Cw-16 alpha chain class I MHC B37 class I MHC B54 UBE4A HLA class I histocompatibility antigen, A-69 alpha chain KCTD7 HLA class I histocompatibility antigen, A-66 alpha chain SEC13 ASB13 ATPHLA class I histocompatibility antigen, A-30 alpha chain class I MHC B41 HLA class I histocompatibility antigen, A-36 alpha chain TRIM71 class I MHC B50 PSMC1 FBXW4 HLA class I histocompatibility antigen, A-43 alpha chain HLA class I histocompatibility antigen, A-74 alpha chain HLA class I histocompatibility antigen, Cw-18 alpha chain FBXO30 class I MHC B57 ASB9 FBXL21 class I MHC B52 HLA class I histocompatibility antigen, E alpha chain precursor ANAPC5 class I MHC B15 UBE2D2 FBXL13 HLA class I histocompatibility antigen, Cw-12 alpha chain ASB6 SEC22B RNF138 FBXL8 HLA-B HLA class I histocompatibility antigen, A-80 alpha chain CBLB UBE2F class I MHC B52 class I MHC B52 RNF34 PSMB5 HLA class I histocompatibility antigen, alpha chain F precursor TRIM41 class I MHC B15 HLA class I histocompatibility antigen, A-23 alpha chain UBE2E2 UBA52(1-76) RNF14 PSMD9 HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, A-74 alpha chain LTN1 KLHL41 PDIA3 class I MHC B37 SEC13 HECTD1 HLA class I histocompatibility antigen, Cw-17 alpha chain KEAP1 UBE3B FBXL20 HLA class I histocompatibility antigen, alpha chain G precursor ANAPC2 PSMD4 HLA class I histocompatibility antigen, A-31 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor HLA class I histocompatibility antigen, A-29 alpha chain UBE2Q1 RNF19A CUL2 PSMA2 class I MHC B14 E3 ligases inproteasomaldegradationHLA class I histocompatibility antigen, Cw-15 alpha chain PSMA7 RNF138 class I MHC B50 class I MHC B81 HLA-H SPSB2 HLA class I histocompatibility antigen, A-25 alpha chain CALR RNF6 SEC24A UBA3 TRIM41 class I MHC B78 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor STX4 HLA class I histocompatibility antigen, A-66 alpha chain HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B41 class I MHC B27 FBXO10 ELOC HLA class I histocompatibility antigen, Cw-18 alpha chain class I MHC B57 FBXW7 HLA class I histocompatibility antigen, Cw-16 alpha chain class I MHC B35 ANAPC1 UBC(533-608) HLA class I histocompatibility antigen, Cw-17 alpha chain Class I MHC:B2MANAPC7 HLA class I histocompatibility antigen, A-74 alpha chain RLIM class I MHC B37 class I MHC B42 class I MHC B18 ASB5 UBE2L6 class I MHC B27 TLR2 HLA class I histocompatibility antigen, A-68 alpha chain class I MHC B81 VPRBP class I MHC B50 class I MHC B56 FBXW5 RPS27A(1-76) CCNF ZNRF1 TRIM63 SEC61B class I MHC B8 FBXW8 HLA class I histocompatibility antigen, A-1 alpha chain precursor HLA class I histocompatibility antigen, Cw-15 alpha chain AREL1 UBC(229-304) class I MHC B55 SKP2 class I MHC B55 HLA class I histocompatibility antigen, A-30 alpha chain HLA class I histocompatibility antigen, A-36 alpha chain FBXL4 FBXO6 KCTD6 (Glc)1 (GlcNAc)2 (Man)9 MYD88 HLA class I histocompatibility antigen, A-69 alpha chain class I MHC B45 NEDD4 PSMB8 class I MHC B7 FBXL15 HLA class I histocompatibility antigen, A-11 alpha chain MRC1 ZNF645 SEC24A HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B47 RNF144B HLA class I histocompatibility antigen, Cw-15 alpha chain FBXO9 class I MHC B45 HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B82 UBE3A HLA class I histocompatibility antigen, Cw-8 alpha chain FBXO27 HLA class I histocompatibility antigen, A-2 alpha chain B2M(21-119) HECTD2 STUB1 ANAPC11 CALRHLA-H LRSAM1 RBBP6 class I MHC B46 ZBTB16 class I MHC B41 precursor peptidefragment (>16 aa)O2HLA class I histocompatibility antigen, E alpha chain precursor monoglucosylated MHCclass IHC:Calnexin/BiPHLA class I histocompatibility antigen, Cw-1 alpha chain class I MHC B50 UBC(381-456) class I MHC B14 class I MHC B59 HLA class I histocompatibility antigen, Cw-16 alpha chain class I MHC B14 HLA class I histocompatibility antigen, A-66 alpha chain HLA class I histocompatibility antigen, A-11 alpha chain class I MHC B54 class I MHC B14 KLHL5 precursor peptidefragment (>16 aa)FBXL7 HLA class I histocompatibility antigen, A-3 alpha chain precursor class I MHC B57 class I MHC B18 class I MHC B18 BTRC UBR2 class I MHC B52 HLA class I histocompatibility antigen, Cw-15 alpha chain PSMC2 GPIN-CD14(20-345) class I MHC B56 Antigen peptide HLA class I histocompatibility antigen, Cw-8 alpha chain PSMC3 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor HLA class I histocompatibility antigen, A-80 alpha chain HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, Cw-12 alpha chain HLA class I histocompatibility antigen, Cw-12 alpha chain ARIH2 HLA class I histocompatibility antigen, A-23 alpha chain class I MHC B73 HLA class I histocompatibility antigen, A-32 alpha chain ANAPC13 FBXW9 VAMP8 HLA class I histocompatibility antigen, A-3 alpha chain precursor class I MHC B55 CDC26 UBE2Z class I MHC B81 FBXL14 class I MHC B13 class I MHC B51 PSMC5 p-T233-NCF2 KBTBD6 HLA class I histocompatibility antigen, E alpha chain precursor MKRN1 HLA class I histocompatibility antigen, alpha chain F precursor HLA-H HLA class I histocompatibility antigen, Cw-5 alpha chain precursor class I MHC B56 class I MHC B7 HLA class I histocompatibility antigen, A-24 alpha chain MGRN1 RNF41 class I MHC B59 SEC61A1 HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B47 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B67 class I MHC B14 HLA class I histocompatibility antigen, A-33 alpha chain class I MHC B73 FBXO11 UBR4 RNF123 HLA class I histocompatibility antigen, A-68 alpha chain class I MHC B50 class I MHC B57 SOCS3 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor PJA2 HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, A-33 alpha chain UBB(153-228) p-S95-SNAP23:VAMP8,VAMP3class I MHC B41 DZIP3 PPiHLA class I histocompatibility antigen, A-30 alpha chain UBE2D3 CANX class I MHC B55 FBXO32 TRIM11 LMO7 Class I MHCHC:B2M:Erp57IRAP in complex withMHC class Iclass I MHC B44 PSMA7 class I MHC B18 GTP class I MHC B38 SEC24D TRIM63 HLA class I histocompatibility antigen, A-80 alpha chain SMURF2 PSMB10 HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, A-32 alpha chain HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B67 FBXW4 HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B7 UBE2O HLA class I histocompatibility antigen, A-3 alpha chain precursor HLA class I histocompatibility antigen, A-31 alpha chain HECTD2 PSMD13 HLA class I histocompatibility antigen, A-24 alpha chain FBXO2 KBTBD13 HACE1 KLHL3 class I MHC B54 ANAPC11 HLA class I histocompatibility antigen, A-31 alpha chain UBC(77-152) class I MHC B8 class I MHC B54 UBC(1-76) class I MHC B59 FCGR class I MHC B46 ANAPC7 CDC27 HLA class I histocompatibility antigen, Cw-17 alpha chain PSME3 DET1 AMPUBOX5 SH3RF1 class I MHC B51 SPSB4 class I MHC B82 ATPDZIP3 FBXW9 class I MHC B53 class I MHC B78 Antigen peptide PSMB4 class I MHC B38 TAPBP KBTBD7 class I MHC B39 class I MHC B44 class I MHC B56 HLA-C class I MHC B46 class I MHC B8 STUB1 SAR1B:GTPHLA class I histocompatibility antigen, Cw-7 alpha chain precursor class I MHC B51 HLA class I histocompatibility antigen, A-36 alpha chain class I MHC B82 L-amino acidclass I MHC B52 CUL1 HLA class I histocompatibility antigen, A-23 alpha chain class I MHC B59 Exogenous soluble antigen class I MHC B42 TRIM36 class I MHC B67 NEDD4L TRIM36 ERAP2 FBXL15 class I MHC B40 HLA class I histocompatibility antigen, Cw-18 alpha chain UBA3 HLA class I histocompatibility antigen, A-33 alpha chain class I MHC B78 HLA class I histocompatibility antigen, A-2 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor GLMN CUL5 HLA class I histocompatibility antigen, alpha chain G precursor HUWE1 UBC(533-608) HLA class I histocompatibility antigen, Cw-14 alpha chain NEDD4L class I MHC B52 RNF111 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor CUL1 class I MHC B46 class I MHC B73 HLA class I histocompatibility antigen, A-32 alpha chain class I MHC B67 HLA class I histocompatibility antigen, alpha chain G precursor Antigen peptidebound class I MHCHLA class I histocompatibility antigen, Cw-14 alpha chain Antigen KLHL41 HLA class I histocompatibility antigen, Cw-14 alpha chain HLA-H Antigen peptide class I MHC B59 ADPFBXO11 FBXO31 class I MHC B59 RNF4 UBE2A HLA class I histocompatibility antigen, A-25 alpha chain HERC3 HECTD3 HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B49 CUL5 RNF6 HLA class I histocompatibility antigen, A-11 alpha chain HECTD1 TRIM37 HUWE1 HLA class I histocompatibility antigen, A-26 alpha chain PSMB1 TRIM69 UFL1 class I MHC B67 HLA class I histocompatibility antigen, A-32 alpha chain class I MHC B8 PSMD11 PSMB11 HLA class I histocompatibility antigen, Cw-1 alpha chain class I MHC B59 4xPalmC-CD36 class I MHC B56 UBE2L6 HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, Cw-14 alpha chain UBE2K HLA class I histocompatibility antigen, Cw-14 alpha chain class I MHC B27 HLA class I histocompatibility antigen, alpha chain F precursor DTX3L SEC24C class I MHC B38 HLA class I histocompatibility antigen, Cw-15 alpha chain PDIA3 HLA class I histocompatibility antigen, Cw-1 alpha chain HLA class I histocompatibility antigen, Cw-17 alpha chain KLHL25 HLA class I histocompatibility antigen, A-2 alpha chain class I MHC B58 HLA class I histocompatibility antigen, A-1 alpha chain precursor HECW2 ASB1 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor PSMA3 26S proteasomeclass I MHC B49 TLR1 FBXW10 SH3RF1 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor HLA-B class I MHC B52 PSMC4 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor PSMD8 GTP HLA class I histocompatibility antigen, A-3 alpha chain precursor class I MHC B37 class I MHC B35 ANAPC5 TRIP12 HLA class I histocompatibility antigen, alpha chain G precursor SEC24C UBE3B class I MHC B56 PSMD12 class I MHC B41 HLA class I histocompatibility antigen, A-25 alpha chain HLA class I histocompatibility antigen, A-2 alpha chain HLA class I histocompatibility antigen, A-2 alpha chain RNF182 PSMD7 HLA class I histocompatibility antigen, Cw-15 alpha chain UBAC1 SAR1B HLA class I histocompatibility antigen, alpha chain G precursor SEC24D class I MHC B47 ASB16 BTBD6 p-S95-SNAP23 class I MHC B38 class I MHC B18 HLA class I histocompatibility antigen, A-11 alpha chain CDC27 class I MHC B53 UBA52(1-76) RNF14 SMURF1 HLA class I histocompatibility antigen, A-69 alpha chain ASB8 HLA class I histocompatibility antigen, E alpha chain precursor HLA class I histocompatibility antigen, Cw-3 alpha chain precursor SEC24HLA class I histocompatibility antigen, A-66 alpha chain class I MHC B73 ANAPC4 TAP2 TRIM9 GAN SEC24B class I MHC B56 STUB1 TAPBPHERC1 class I MHC B78 RNF144B HLA-H RNF213 class I MHC B40 TRIM50 KBTBD8 precursor peptidefragment (>16 aa)FBXO6 PSMC3 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, Cw-17 alpha chain PSMD6 HLA class I histocompatibility antigen, A-11 alpha chain AREL1 HLA-H HLA class I histocompatibility antigen, A-66 alpha chain TRIP12 SEC31A THOP1UBC(153-228) class I MHC B58 FBXO22 class I MHC B58 WWP1 class I MHC B73 UBE3D FBXL16 class I MHC B47 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor p-4Y-TIRAP class I MHC B13 HLA class I histocompatibility antigen, A-74 alpha chain HLA class I histocompatibility antigen, B-48 alpha chain class I MHC B7 PSMD7 class I MHC B15 HLA class I histocompatibility antigen, A-29 alpha chain UBE2E2 class I MHC B37 HLA class I histocompatibility antigen, Cw-12 alpha chain class I MHC B7 ANAPC1 ITGB5 HLA class I histocompatibility antigen, Cw-14 alpha chain HLA class I histocompatibility antigen, Cw-8 alpha chain PSMF1 CUL2 class I MHC B54 MHCclassIHC:Calnexin/BiP:Erp57(Glc)1 (GlcNAc)2 (Man)9 ANAPC4 FBXO32 UBE2D1 class I MHC B46 ELOB class I MHC B81 HLA class I histocompatibility antigen, Cw-18 alpha chain HLA class I histocompatibility antigen, A-24 alpha chain ADPHLA class I histocompatibility antigen, A-31 alpha chain class I MHC B13 ASB4 HLA class I histocompatibility antigen, Cw-2 alpha chain HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B27 HLA-B class I MHC B18 class I MHC B67 HLA class I histocompatibility antigen, Cw-8 alpha chain CUL7 HLA class I histocompatibility antigen, A-11 alpha chain class I MHC B55 ASB1 HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B54 DTX3L HLA class I histocompatibility antigen, A-66 alpha chain class I MHC B73 HLA class I histocompatibility antigen, A-30 alpha chain FBXO30 HLA class I histocompatibility antigen, A-33 alpha chain HLA class I histocompatibility antigen, A-23 alpha chain PSMB4 class I MHC B59 CDC20 UNKL TRIM4 UBC(77-152) HLA class I histocompatibility antigen, A-80 alpha chain FBXL21 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor KEAP1 class I MHC B49 HLA class I histocompatibility antigen, A-11 alpha chain Sar1p:GTP:Sec23p:Sec24p:Ag bound MHC class ICTSL1(114-288) TRIM4 KLHL42 HLA class I histocompatibility antigen, A-30 alpha chain PSMA8 UBB(1-76) L-amino acidPSMD1 HLA class I histocompatibility antigen, A-68 alpha chain RBX1 FBXL16 IFN gamma stimulatedaminopeptidasesAREL1 class I MHC B54 HLA class I histocompatibility antigen, A-23 alpha chain UBE2B UBB(77-152) GTP UBC(153-228) class I MHC B54 CDC34 HLA class I histocompatibility antigen, A-26 alpha chain HLA class I histocompatibility antigen, A-43 alpha chain L-amino acidclass I MHC B51 HLA class I histocompatibility antigen, A-36 alpha chain HLA-H UBE3C UBE2Q1 MYLIP VHL HLA class I histocompatibility antigen, Cw-8 alpha chain SEC23:SEC24HLA class I histocompatibility antigen, Cw-3 alpha chain precursor KLHL42 ANAPC5 class I MHC B57 HLA class I histocompatibility antigen, A-24 alpha chain FBXO9 MRC2 HLA class I histocompatibility antigen, A-32 alpha chain UBB(1-76) UBB(77-152) class I MHC B27 HLA class I histocompatibility antigen, Cw-15 alpha chain LNX1 SPSB4 CYBB UBC(1-76) FBXL15 class I MHC B67 class I MHC B39 KLHL9 HECTD3 class I MHC B52 class I MHC B58 UBE2N UBE2Q2 class I MHC B37 PSMA4 ASB14 FBXO40 UBAC1 HLA class I histocompatibility antigen, A-3 alpha chain precursor FBXL20 SEC24B KLHL3 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B8 ARIH2 HLA class I histocompatibility antigen, A-80 alpha chain UBR1 RPS27A(1-76) SAR1B HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B18 HLA class I histocompatibility antigen, Cw-12 alpha chain KCTD6 UBC(381-456) HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B15 HLA class I histocompatibility antigen, alpha chain F precursor class I MHC B18 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor HLA class I histocompatibility antigen, A-2 alpha chain ZNRF2 HLA class I histocompatibility antigen, A-25 alpha chain GTP UBE2L6 HLA class I histocompatibility antigen, A-30 alpha chain PSMD3 FBXO41 PARK2 FBXO21 UBC(153-228) HLA class I histocompatibility antigen, A-34 alpha chain Chaperonescalnexin/BiPHLA class I histocompatibility antigen, Cw-3 alpha chain precursor DET1 class I MHC B8 FBXO32 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor TRIM4 HLA class I histocompatibility antigen, Cw-17 alpha chain CD207 FBXL3 FBXL12 HLA class I histocompatibility antigen, A-2 alpha chain class I MHC B57 class I MHC B42 KLHL20 SKP1 PJA1 ITCH FBXO40 HLA class I histocompatibility antigen, A-32 alpha chain ASB10 HLA class I histocompatibility antigen, A-43 alpha chain HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B67 ASB5 RNF126 MR:soluble antigenHLA class I histocompatibility antigen, Cw-12 alpha chain HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B47 HLA class I histocompatibility antigen, A-26 alpha chain CTSS FBXW12 HLA class I histocompatibility antigen, A-34 alpha chain SEC31AHERC6 HLA-C Ag-substrate:E3:E2:UbBAP31 oligomer UBE2C HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, A-31 alpha chain HLA class I histocompatibility antigen, A-29 alpha chain class I MHC B53 HLA class I histocompatibility antigen, A-30 alpha chain class I MHC B13 class I MHC B59 TAPBPUBE2H ELOC HLA class I histocompatibility antigen, A-3 alpha chain precursor TRIP12 class I MHC B15 HLA class I histocompatibility antigen, A-11 alpha chain class I MHC B13 HLA class I histocompatibility antigen, Cw-14 alpha chain class I MHC B45 SEC24A TRIM32 HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B8 CDC16 PSME4 PPiclass I MHC B58 class I MHC B15 class I MHC B58 class I MHC B55 WWP1 UBOX5 HLA class I histocompatibility antigen, A-11 alpha chain class I MHC B78 HLA class I histocompatibility antigen, A-25 alpha chain HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B27 class I MHC B41 KLHL9 LRSAM1 class I MHC B37 HLA class I histocompatibility antigen, A-68 alpha chain class I MHC B44 class I MHC B40 COPIIGAN UBC(533-608) PSMC6 ASB3 HLA class I histocompatibility antigen, A-3 alpha chain precursor HLA class I histocompatibility antigen, A-80 alpha chain HLA-H UBE2D1 HLA class I histocompatibility antigen, Cw-1 alpha chain HLA class I histocompatibility antigen, A-3 alpha chain precursor FBXL8 HLA class I histocompatibility antigen, Cw-14 alpha chain 4xPalmC-CD36 class I MHC B82 FBXO30 class I MHC B46 RNF182 class I MHC B59 class I MHC B39 class I MHC B57 26S proteasomeFCGRA class I MHC B38 HLA class I histocompatibility antigen, A-24 alpha chain class I MHC B27 HLA class I histocompatibility antigen, A-29 alpha chain class I MHC B13 FBXL14 TAPHLA class I histocompatibility antigen, E alpha chain precursor HLA class I histocompatibility antigen, Cw-2 alpha chain HERC1 RPS27A(1-76) CUL3 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor UBE2G1 UBE2H UBE2E1 PSMA8 SAR1B:GTP:SEC23:SEC24class I MHC B73 KLHL21 TRIM11 HLA class I histocompatibility antigen, A-2 alpha chain PSMB7 class I MHC B45 class I MHC B52 ASB14 HLA class I histocompatibility antigen, A-69 alpha chain HLA class I histocompatibility antigen, Cw-18 alpha chain HLA class I histocompatibility antigen, A-11 alpha chain SEC24B class I MHC B44 SMURF2 class I MHC B14 IKBKG PSMC6 UNKL class I MHC B13 PSME3 Class I MHCHC:B2M:Erp57HLA class I histocompatibility antigen, A-33 alpha chain HLA class I histocompatibility antigen, A-69 alpha chain HLA class I histocompatibility antigen, Cw-12 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor ASB8 UBE3C ASB6 TAP2 Exogenous Particulate antigen (Ag) HLA class I histocompatibility antigen, Cw-5 alpha chain precursor class I MHC B78 CDC16 TRIM9 HLA class I histocompatibility antigen, Cw-15 alpha chain RBBP6 UBE2V1 BLMH class I MHC B49 class I MHC B13 HLA class I histocompatibility antigen, Cw-14 alpha chain UBE2D4 CD207 HLA class I histocompatibility antigen, A-25 alpha chain HLA class I histocompatibility antigen, alpha chain F precursor CDC23 HLA class I histocompatibility antigen, A-29 alpha chain HERC2 class I MHC B52 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor class I MHC B45 VHL class I MHC B40 GAN COPII vesicle withMHC class ISOCS1 UBE2D4 HECTD1 SPSB1 HLA class I histocompatibility antigen, A-68 alpha chain RNF130 SEC31A ADPCHUK class I MHC B51 Mg2+TransloconRNF25 B2M(21-119) HLA class I histocompatibility antigen, Cw-6 alpha chain precursor HLA class I histocompatibility antigen, Cw-18 alpha chain ASB3 RBBP6 class I MHC B40 RNF144B class I MHC B42 FBXO22 RNF14 LTN1 HLA class I histocompatibility antigen, A-32 alpha chain HLA class I histocompatibility antigen, Cw-15 alpha chain KBTBD8 TAP1 ZBTB16 PiHLA class I histocompatibility antigen, E alpha chain precursor HLA class I histocompatibility antigen, A-30 alpha chain class I MHC B52 class I MHC B52 HLA class I histocompatibility antigen, A-69 alpha chain PSMD10 class I MHC B27 RBBP6 PARK2 HLA class I histocompatibility antigen, A-68 alpha chain TRAIP HLA class I histocompatibility antigen, Cw-12 alpha chain SEC23AFZR1 class I MHC B57 KLHL2 class I MHC B27 HLA class I histocompatibility antigen, A-66 alpha chain UBE2G1 class I MHC B46 FBXL15 UBA52(1-76) UBE2G1 ASB17 SIAH2 FBXO41 class I MHC B49 FBXO27 UBC(609-684) TRAIP FBXW10 HLA class I histocompatibility antigen, Cw-1 alpha chain PSMB6 (Glc)1 (GlcNAc)2 (Man)9 RNF34 class I MHC B45 FBXO2 HLA class I histocompatibility antigen, A-26 alpha chain UBA6 class I MHC B44 PSME1 class I MHC B67 class I MHC B53 CUL1 HERC4 HERC1 class I MHC B41 CANX SH3RF1 KBTBD8 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor class I MHC B49 LRRC41 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor HLA class I histocompatibility antigen, alpha chain F precursor UBC(77-152) RNF144B HLA-B PSMA3 HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B45 class I MHC B7 HLA class I histocompatibility antigen, A-3 alpha chain precursor ITGB5 class I MHC B39 HLA class I histocompatibility antigen, E alpha chain precursor HLA class I histocompatibility antigen, A-69 alpha chain HLA-H ASB3 HLA class I histocompatibility antigen, Cw-12 alpha chain GLMN FBXW7 UBE2Q2 class I MHC B27 GDPRNF213 class I MHC B37 class I MHC B14 ASB10 class I MHC B45 class I MHC B8 FBXO41 HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor KEAP1 HLA class I histocompatibility antigen, A-23 alpha chain ZBTB16 PSMD11 ASB6 HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B73 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor HLA class I histocompatibility antigen, A-43 alpha chain FBXO10 HLA class I histocompatibility antigen, A-2 alpha chain HLA class I histocompatibility antigen, Cw-16 alpha chain RNF130 HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B81 HLA class I histocompatibility antigen, A-68 alpha chain ITCH UBC(609-684) class I MHC B58 FBXO9 VHL ASB15 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor class I MHC B38 UBE2H Exogenous soluble antigen UBC(457-532) NOX2 complexHLA class I histocompatibility antigen, A-31 alpha chain RNF115 class I MHC B18 class I MHC B14 RNF217 HLA class I histocompatibility antigen, Cw-18 alpha chain PSMD3 RNF19A HLA class I histocompatibility antigen, Cw-12 alpha chain PSMB8 UBC(77-152) antigenic substrate HLA class I histocompatibility antigen, A-80 alpha chain LRR1 HLA class I histocompatibility antigen, A-23 alpha chain FBXO10 HLA class I histocompatibility antigen, Cw-1 alpha chain KLHL11 HLA class I histocompatibility antigen, alpha chain F precursor HLA class I histocompatibility antigen, E alpha chain precursor HLA class I histocompatibility antigen, Cw-18 alpha chain class I MHC B40 class I MHC B78 HLA class I histocompatibility antigen, A-36 alpha chain HLA class I histocompatibility antigen, A-66 alpha chain UBE2L3 HERC4 ITGAV(31-1048) HLA-H HLA class I histocompatibility antigen, A-11 alpha chain HECW2 class I MHC B8 HLA class I histocompatibility antigen, A-68 alpha chain UBE4A ASB10 class I MHC B35 PSMD4 ASB2 HLA class I histocompatibility antigen, Cw-8 alpha chain class I MHC B82 class I MHC B55 FBXW11 HLA class I histocompatibility antigen, A-2 alpha chain PSMD6 (Glc)1 (GlcNAc)2 (Man)9 class I MHC B14 HLA class I histocompatibility antigen, A-36 alpha chain KLHL25 UBC(153-228) RNF7 (RBX2) UBB(153-228) class I MHC B82 HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B35 HLA class I histocompatibility antigen, A-32 alpha chain KLHL41 HLA class I histocompatibility antigen, A-66 alpha chain HLA class I histocompatibility antigen, A-25 alpha chain CUL7 MR/other probablereceptorsUBE2J1 HLA class I histocompatibility antigen, A-29 alpha chain RNF115 HLA class I histocompatibility antigen, A-69 alpha chain SOCS1 HLA class I histocompatibility antigen, Cw-16 alpha chain UBE3A H2OUBR4 BTRC class I MHC B50 HLA class I histocompatibility antigen, A-74 alpha chain class I MHC B35 class I MHC B42 UBC(229-304) class I MHC B81 KBTBD6 UBE2J1 HLA-H HLA class I histocompatibility antigen, Cw-18 alpha chain UBE4A class I MHC B53 ASB17 HLA class I histocompatibility antigen, Cw-14 alpha chain PJA1 SPSB4 ANAPC2 UBE2S HERC5 RNF19B HLA-B HLA class I histocompatibility antigen, Cw-1 alpha chain UBB(153-228) PSMB3 class I MHC B59 class I MHC B67 UNKL MR:soluble antigenHLA class I histocompatibility antigen, Cw-5 alpha chain precursor SEC24D PDIA3 TRIM69 HLA class I histocompatibility antigen, A-29 alpha chain LNX1 CDC27 HLA class I histocompatibility antigen, A-66 alpha chain class I MHC B51 SH3RF1 HLA class I histocompatibility antigen, Cw-12 alpha chain class I MHC B15 HLA class I histocompatibility antigen, alpha chain F precursor HLA class I histocompatibility antigen, Cw-6 alpha chain precursor RLIM HLA class I histocompatibility antigen, A-1 alpha chain precursor PSMA4 ITGAV(31-1048) KLHL22 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B38 SEC24C SKP1 class I MHC B73 UBC(381-456) class I MHC B56 GTP HLA class I histocompatibility antigen, Cw-5 alpha chain precursor UBE2S class I MHC B41 class I MHC B58 HLA class I histocompatibility antigen, A-23 alpha chain UBE3D HLA-B HLA class I histocompatibility antigen, A-3 alpha chain precursor FBXO15 FBXW5 FBXL5 ANAPC7 HLA class I histocompatibility antigen, A-24 alpha chain B2M(21-119) HLA class I histocompatibility antigen, Cw-3 alpha chain precursor HLA-H HECTD1 FBXW5 UBB(1-76) FBXL4 class I MHC B38 TRIM37 FBXO27 class I MHC B13 class I MHC B59 IKBKB UBE2L3 HLA class I histocompatibility antigen, A-3 alpha chain precursor UBE2Z class I MHC B57 UBE2O HLA class I histocompatibility antigen, A-26 alpha chain Ubiquitin activatingE1 enzymesHLA class I histocompatibility antigen, Cw-2 alpha chain HLA class I histocompatibility antigen, A-74 alpha chain class I MHC B7 class I MHC B37 MRC1 class I MHC B53 LRR1 CCNF class I MHC B57 TRIM71 class I MHC B49 HLA class I histocompatibility antigen, Cw-1 alpha chain HLA class I histocompatibility antigen, A-2 alpha chain class I MHC B40 class I MHC B41 HLA class I histocompatibility antigen, Cw-15 alpha chain PSMD10 HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, Cw-5 alpha chain precursor PSMD9 ATPSEC24D RNF34 class I MHC B8 HLA class I histocompatibility antigen, A-36 alpha chain SEC24C TRIM9 CDC26 FBXL18 WSB1 PSMD13 HLA class I histocompatibility antigen, A-11 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor HLA class I histocompatibility antigen, A-26 alpha chain UBE3B CDC16 VAMP8 UBC(153-228) PSMD11 FBXW2 class I MHC B15 HLA class I histocompatibility antigen, A-24 alpha chain UBAC1 HLA-B BTRC RNF126 ASB17 class I MHC B78 HLA class I histocompatibility antigen, A-2 alpha chain class I MHC B45 HLA class I histocompatibility antigen, A-23 alpha chain class I MHC B55 HLA class I histocompatibility antigen, alpha chain F precursor AMPERAP1/2class I MHC B42 LNX1 HLA class I histocompatibility antigen, A-69 alpha chain RNF19B class I MHC B14 HERC2 UBE2Q1 PSMB7 SOCS3 UBC(305-380) Exogenous solubleantigenclass I MHC B58 UBC(609-684) class I MHC B15 FBXL14 HLA class I histocompatibility antigen, Cw-15 alpha chain class I MHC B14 ASB16 CBLB PPiAntigen peptide PSMB4 class I MHC B53 class I MHC B53 TRIP12 HLA class I histocompatibility antigen, A-33 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor MHC:B2M peptideloading complexPSMB6 class I MHC B57 HLA class I histocompatibility antigen, A-68 alpha chain CALRclass I MHC B53 class I MHC B18 UBE2C HLA class I histocompatibility antigen, A-31 alpha chain SPSB1 MEX3C RNF25 UBOX5 class I MHC B8 UBR4 HLA class I histocompatibility antigen, E alpha chain precursor KLHL13 KLHL9 HLA class I histocompatibility antigen, Cw-18 alpha chain KLHL22 ASB18 UBE2K HLA class I histocompatibility antigen, A-36 alpha chain class I MHC B37 FBXW2 ASB8 (Glc)1 (GlcNAc)2 (Man)9 PSME1 WSB1 SKP2 HLA class I histocompatibility antigen, A-2 alpha chain MHC HC:B2M:Erp57class I MHC B8 TAPTRIM32 HLA class I histocompatibility antigen, A-74 alpha chain class I MHC B35 class I MHC B38 class I MHC B51 class I MHC B41 class I MHC B44 26S proteasomeclass I MHC B55 (Glc)1 (GlcNAc)2 (Man)9 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor BTBD1 HLA class I histocompatibility antigen, Cw-12 alpha chain PSMB7 class I MHC B39 class I MHC B35 Lipoteichoic acid KCTD7 Ag peptide boundclass I MHCFBXL12 HLA class I histocompatibility antigen, A-43 alpha chain HLA class I histocompatibility antigen, A-36 alpha chain HLA class I histocompatibility antigen, Cw-18 alpha chain class I MHC B45 class I MHC B82 HLA class I histocompatibility antigen, A-80 alpha chain HLA class I histocompatibility antigen, Cw-6 alpha chain precursor SPSB2 class I MHC B7 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B53 HLA class I histocompatibility antigen, A-25 alpha chain CDC26 SEC24D HLA class I histocompatibility antigen, Cw-18 alpha chain class I MHC B40 CUL1 SMURF1 CUL3 class I MHC B14 HLA class I histocompatibility antigen, Cw-16 alpha chain UBE2F HLA class I histocompatibility antigen, A-26 alpha chain class I MHC B18 HERC4 DTX3L RNF7 (RBX2) FBXL22 TRIM4 class I MHC B42 HLA class I histocompatibility antigen, A-2 alpha chain FBXO22 RNF111 HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, alpha chain F precursor UBA1 HLA class I histocompatibility antigen, E alpha chain precursor PSMA7 ASB9 class I MHC B47 KLHL42 CALR HLA class I histocompatibility antigen, Cw-8 alpha chain MRC1 class I MHC B46 UBC(381-456) HLA-H GLMN PJA2 HLA class I histocompatibility antigen, A-36 alpha chain RNF138 HLA class I histocompatibility antigen, A-29 alpha chain HLA class I histocompatibility antigen, Cw-18 alpha chain HLA class I histocompatibility antigen, A-69 alpha chain KBTBD13 UBE2E3 ARIH2 HLA class I histocompatibility antigen, Cw-12 alpha chain KCTD6 class I MHC B41 class I MHC B35 PSMD14 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor UBE2G2 PSMA2 SMURF2 HLA class I histocompatibility antigen, A-31 alpha chain UBOX5 HUWE1 RNF4 HLA class I histocompatibility antigen, A-74 alpha chain class I MHC B81 HLA class I histocompatibility antigen, alpha chain F precursor UBE2E3 FZR1 TRIM11 HLA class I histocompatibility antigen, Cw-16 alpha chain HLA-B Antigen peptidebound class I MHCUBE2W FBXL22 ANAPC13 class I MHC B44 HLA class I histocompatibility antigen, Cw-17 alpha chain ERAP1 class I MHC B81 class I MHC B50 oligopeptidefragment (8-16aa)HLA class I histocompatibility antigen, A-3 alpha chain precursor class I MHC B51 TAP1 MRC1 PJA2 HLA class I histocompatibility antigen, A-33 alpha chain B2M(21-119) UBE2B class I MHC B40 Antigen RNF182 UBC(77-152) HLA class I histocompatibility antigen, Cw-4 alpha chain precursor SMURF2 RNF19A KLHL13 PSMB5 UBE2D1 KLHL5 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B40 FBXO21 UBC(305-380) class I MHC B13 HLA class I histocompatibility antigen, A-36 alpha chain KBTBD7 UBE2K FBXO44 HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, A-32 alpha chain MEX3C TRIM50 TAP2 class I MHC B42 oligopeptidefragmentLNPEP VAMP3 HLA class I histocompatibility antigen, A-34 alpha chain PDIA3class I MHC B82 class I MHC B39 class I MHC B49 Major outer membrane protein P UBE2D3 SKP2 L-amino acidclass I MHC B81 HLA class I histocompatibility antigen, A-36 alpha chain class I MHC B27 MKRN1 HACE1 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor class I MHC B73 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor class I MHC B58 class I MHC B39 class I MHC B46 HLA class I histocompatibility antigen, Cw-14 alpha chain PSME4 PSMD5 FBXO17 PSMB3 class I MHC B47 Antigen peptide FBXL18 RCHY1 class I MHC B41 RNF114 UBR2 HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B45 RNF25 HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B37 ZNRF1 TRAF7 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, A-33 alpha chain PSMA1 FBXL12 CHUK:IKBKB:IKBKGclass I MHC B27 FBXO11 RNF220 UBE2J2 class I MHC B49 HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B45 HLA-H HLA class I histocompatibility antigen, A-36 alpha chain KBTBD13 HERC5 ASB14 HLA class I histocompatibility antigen, A-1 alpha chain precursor (Glc)1 (GlcNAc)2 (Man)9 class I MHC B42 RNF41 HLA class I histocompatibility antigen, A-74 alpha chain SEC23A KLHL13 FBXW8 HLA class I histocompatibility antigen, Cw-8 alpha chain class I MHC B40 class I MHC B13 HLA class I histocompatibility antigen, Cw-8 alpha chain CUL7 WWP1 PSMD5 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor HLA class I histocompatibility antigen, A-80 alpha chain ASB6 class I MHC B15 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor HLA class I histocompatibility antigen, alpha chain G precursor class I MHC B38 FBXW12 class I MHC B45 PSMD3 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor p-6S-NCF1 UBB(1-76) class I MHC B41 FBXL21 class I MHC B81 Antigen peptideHLA-B CD207 class I MHC B35 B2M(21-119) UBB(77-152) ITCH FBXL12 class I MHC B58 CDC34 HLA class I histocompatibility antigen, A-80 alpha chain KEAP1 class I MHC B41 class I MHC B73 Antigen peptide PSMB2 KLHL21 class I MHC B54 FZR1 class I MHC B78 HLA-B H2Oclass I MHC B50 UBC(305-380) RNF213 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor class I MHC B54 TRIM9 UBE2W ASB5 HLA class I histocompatibility antigen, Cw-14 alpha chain FBXO44 class I MHC B13 class I MHC B54 HLA class I histocompatibility antigen, A-11 alpha chain class I MHC B45 HLA class I histocompatibility antigen, A-31 alpha chain HLA class I histocompatibility antigen, Cw-1 alpha chain FBXW11 FBXW8 ITGB5 class I MHC B47 RBCK1 class I MHC B44 HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B82 partially digestedAgHLA class I histocompatibility antigen, E alpha chain precursor LTN1 UFL1 HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B7 HLA class I histocompatibility antigen, A-3 alpha chain precursor HLA class I histocompatibility antigen, Cw-7 alpha chain precursor class I MHC B55 class I MHC B42 partially digestedAgASB3 class I MHC B53 HLA class I histocompatibility antigen, A-3 alpha chain precursor HLA class I histocompatibility antigen, Cw-12 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor ANAPC7 MRC2 HLA class I histocompatibility antigen, A-80 alpha chain class I MHC B7 ZNF645 HLA class I histocompatibility antigen, A-33 alpha chain CDC27 HLA class I histocompatibility antigen, Cw-1 alpha chain class I MHC B45 RNF19B HLA class I histocompatibility antigen, Cw-5 alpha chain precursor class I MHC B42 TAP1 class I MHC B52 HLA class I histocompatibility antigen, A-33 alpha chain UBB(1-76) HLA class I histocompatibility antigen, A-23 alpha chain PSMB5 UBE2J2 HLA class I histocompatibility antigen, A-23 alpha chain FBXL13 class I MHC B39 HLA class I histocompatibility antigen, alpha chain G precursor B2M(21-119) PSMD2 FBXO44 class I MHC B47 4xPalmC-CD36 HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B39 class I MHC B82 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor PSMD9 class I MHC B40 MYLIP CUL2 class I MHC B40 PSMB9 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B55 HLA class I histocompatibility antigen, A-23 alpha chain BTBD6 HERC3 TAP2 class I MHC B51 HLA class I histocompatibility antigen, Cw-15 alpha chain VAMP3 HLA class I histocompatibility antigen, Cw-12 alpha chain ASB13 HLA class I histocompatibility antigen, A-11 alpha chain PSMB8 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor HLA class I histocompatibility antigen, A-29 alpha chain LONRF1 ASB4 class I MHC B55 HERC2 PSME2 TRIM71 PSMB10 PI(4,5)P2 HLA class I histocompatibility antigen, A-23 alpha chain class I MHC B42 class I MHC B54 FBXO17 KLHL20 RNF7 (RBX2) HLA class I histocompatibility antigen, Cw-1 alpha chain class I MHC B15 class I MHC B56 monoglucosylated MHCclass I HCclass I MHC B49 TRAIP HLA-H PSMB1 class I MHC B45 KBTBD8 PSMF1 FBXL8 PSMA5 CDC16 PSMD2 MGRN1 HLA class I histocompatibility antigen, Cw-14 alpha chain FBXL19 class I MHC B39 HLA class I histocompatibility antigen, A-25 alpha chain HLA-B class I MHC B55 HERC5 class I MHC B59 ZNRF2 UBE2E1 HLA class I histocompatibility antigen, Cw-17 alpha chain class I MHC B51 KLHL13 SEC22B class I MHC B82 HSPA5 STX4 WSB1 HLA class I histocompatibility antigen, A-26 alpha chain class I MHC B46 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor FBXO31 DTX3L HLA class I histocompatibility antigen, A-32 alpha chain UBE2D4 HLA class I histocompatibility antigen, A-26 alpha chain SEC24A HLA class I histocompatibility antigen, Cw-12 alpha chain HLA class I histocompatibility antigen, A-80 alpha chain ASB16 NEDD4L HLA class I histocompatibility antigen, Cw-6 alpha chain precursor CUL5 HLA class I histocompatibility antigen, A-26 alpha chain ANAPC10 RNF115 class I MHC B37 HLA-B class I MHC B58 HLA class I histocompatibility antigen, A-26 alpha chain class I MHC B55 ASB8 class I MHC B81 RBX1 HLA class I histocompatibility antigen, A-23 alpha chain SEC61G class I MHC B78 class I MHC B41 HLA class I histocompatibility antigen, A-32 alpha chain BTK class I MHC B40 class I MHC B52 class I MHC B44 MIB2 LTN1 UBC(533-608) UBC(609-684) HLA class I histocompatibility antigen, A-11 alpha chain HLA class I histocompatibility antigen, Cw-5 alpha chain precursor HLA class I histocompatibility antigen, Cw-2 alpha chain SOCS1 FBXL7 p-S95-SNAP23ATPUBC(229-304) HLA class I histocompatibility antigen, Cw-12 alpha chain class I MHC B14 class I MHC B41 BAP31 oligomer class I MHC B53 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor FBXW7 antigenic substrateMGRN1 HLA class I histocompatibility antigen, A-34 alpha chain ANAPC5 HLA class I histocompatibility antigen, Cw-17 alpha chain (Glc)1 (GlcNAc)2 (Man)9 HLA class I histocompatibility antigen, alpha chain F precursor RNF6 Unknown hydrolaseFBXO17 HLA class I histocompatibility antigen, A-43 alpha chain HLA class I histocompatibility antigen, A-3 alpha chain precursor ASB7 TRIM21 KLHL22 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor FBXO4 HLA class I histocompatibility antigen, A-31 alpha chain class I MHC B56 PSMA2 ZNF645 class I MHC B82 PSMC2 HERC6 FBXW9 class I MHC B46 class I MHC B55 ASB15 HLA class I histocompatibility antigen, A-80 alpha chain HLA class I histocompatibility antigen, A-66 alpha chain TLR6 SEC24C HLA class I histocompatibility antigen, A-74 alpha chain MEX3C UBE2O UBE2B ASB2 class I MHC B58 HLA class I histocompatibility antigen, E alpha chain precursor FBXO7 CDC34 KLHL25 Exogenous soluble antigen Antigen peptide class I MHC B82 HLA class I histocompatibility antigen, A-68 alpha chain HLA class I histocompatibility antigen, A-43 alpha chain HLA class I histocompatibility antigen, Cw-15 alpha chain HLA class I histocompatibility antigen, A-11 alpha chain UBE2R2 PSMD14 KLHL11 class I MHC B39 RNF220 class I MHC B73 LRR1 class I MHC B78 class I MHC B15 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor class I MHC B56 HLA class I histocompatibility antigen, A-66 alpha chain class I MHC B38 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor KCTD6 ANAPC10 BTBD1 LRSAM1 HLA class I histocompatibility antigen, Cw-6 alpha chain precursor KLHL11 class I MHC B57 HLA class I histocompatibility antigen, A-80 alpha chain class I MHC B51 PSMC2 HLA class I histocompatibility antigen, Cw-18 alpha chain UBB(1-76) class I MHC B40 HLA class I histocompatibility antigen, Cw-8 alpha chain class I MHC B38 UBE3C HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B47 ANAPC2 RBX1 class I MHC B53 FBXL22 HLA class I histocompatibility antigen, E alpha chain precursor UBR1 class I MHC B41 class I MHC B81 LRR1 class I MHC B42 class I MHC B14 ExogenousParticulate antigen(Ag)VPRBP class I MHC B81 RNF111 HECTD3 class I MHC B37 SIAH1 HLA-B HLA class I histocompatibility antigen, Cw-16 alpha chain class I MHC B44 FBXL7 class I MHC B18 HLA class I histocompatibility antigen, A-80 alpha chain class I MHC B47 SEC22Bclass I MHC B57 HLA class I histocompatibility antigen, A-69 alpha chain LMO7 HLA class I histocompatibility antigen, A-69 alpha chain ANAPC1 UBE2U class I MHC B15 class I MHC B55 PSMB9 HLA class I histocompatibility antigen, A-1 alpha chain precursor Antigen peptide RNF7 (RBX2) HERC5 class I MHC B81 class I MHC B14 class I MHC B38 class I MHC B35 class I MHC B39 class I MHC B41 UBA7 class I MHC B7 class I MHC B57 RNF41 HLA class I histocompatibility antigen, A-29 alpha chain UbHLA class I histocompatibility antigen, Cw-17 alpha chain HLA class I histocompatibility antigen, A-43 alpha chain class I MHC B55 DET1 class I MHC B8 UBE2M KBTBD7 class I MHC B14 MRC2 class I MHC B47 HLA class I histocompatibility antigen, Cw-18 alpha chain class I MHC B78 DET1 HLA class I histocompatibility antigen, A-31 alpha chain HLA class I histocompatibility antigen, Cw-3 alpha chain precursor ELOB ELOC class I MHC B42 FBXO32 HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor HLA class I histocompatibility antigen, Cw-1 alpha chain FBXO11 class I MHC B50 MYLIP HLA class I histocompatibility antigen, A-3 alpha chain precursor CALR:SEC22B:STX4:TAP:TAPBPclass I MHC B27 class I MHC B46 RCHY1 ATPHLA class I histocompatibility antigen, A-43 alpha chain class I MHC B39 class I MHC B38 FBXL19 B2M(21-119)HLA class I histocompatibility antigen, Cw-3 alpha chain precursor SIAH1 HLA class I histocompatibility antigen, A-36 alpha chain KLHL41 RNF114 class I MHC B73 TRAIP class I MHC B27 HLA class I histocompatibility antigen, A-80 alpha chain class I MHC B18 class I MHC B54 PSMA3 class I MHC B52 UBE2F PSMC4 class I MHC B58 HLA class I histocompatibility antigen, A-74 alpha chain TAP1 2xN4GlycoAsn-LY96 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, A-69 alpha chain class I MHC B82 class I MHC B13 HLA class I histocompatibility antigen, A-36 alpha chain HLA class I histocompatibility antigen, Cw-18 alpha chain LONRF1 class I MHC B58 HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, A-3 alpha chain precursor UBA52(1-76) class I MHC B50 HLA class I histocompatibility antigen, Cw-16 alpha chain PJA1 CDC26 SEC23A Clostridial peptidoglycan class I MHC B39 RNF123 PSMB2 TRIM63 HLA-B CALRHLA class I histocompatibility antigen, A-2 alpha chain class I MHC B67 class I MHC B44 ASB18 FBXO7 class I MHC B45 class I MHC B37 TRIM50 ASB12 CDC23 HLA class I histocompatibility antigen, A-1 alpha chain precursor ASB15 LNPEP class I MHC B73 RPS27A(1-76) UBR1 RNF130 class I MHC B44 class I MHC B7 (Glc)1 (GlcNAc)2 (Man)9 CYBA HLA class I histocompatibility antigen, Cw-12 alpha chain CCNF class I MHC B46 UBAC1 KCTD7 UBC(229-304) class I MHC B78 class I MHC B59 class I MHC B46 class I MHC B81 BTBD1 RLIM UBB(153-228) HLA class I histocompatibility antigen, A-74 alpha chain B2M(21-119) PSMA4 HLA class I histocompatibility antigen, A-80 alpha chain LNX1 L-amino acidHLA class I histocompatibility antigen, A-32 alpha chain class I MHC B67 class I MHC B27 HLA class I histocompatibility antigen, A-1 alpha chain precursor HLA class I histocompatibility antigen, A-69 alpha chain class I MHC B13 CUL5 class I MHC B14 class I MHC B7 class I MHC B50 class I MHC B39 class I MHC B39 UBE2G2 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B7 HLA class I histocompatibility antigen, A-68 alpha chain class I MHC B44 class I MHC B51 HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor class I MHC B45 HLA class I histocompatibility antigen, A-69 alpha chain FBXW12 PSMB11 class I MHC B57 HLA class I histocompatibility antigen, A-74 alpha chain UBC(1-76) class I MHC B7 HLA class I histocompatibility antigen, Cw-18 alpha chain HLA class I histocompatibility antigen, alpha chain G precursor class I MHC B8 class I MHC B57 class I MHC B58 oligopeptidefragment (3-7aa)HLA class I histocompatibility antigen, Cw-1 alpha chain HLA class I histocompatibility antigen, Cw-7 alpha chain precursor class I MHC B40 Antigen peptidebound class I MHCHLA class I histocompatibility antigen, A-32 alpha chain UBE3A PSMC3 ASB14 HLA class I histocompatibility antigen, A-26 alpha chain HLA-B HLA class I histocompatibility antigen, A-23 alpha chain HLA class I histocompatibility antigen, Cw-7 alpha chain precursor FBXO21 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor UBE2C class I MHC B50 TRIM71 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor UBE2V1 TRIM50 HLA class I histocompatibility antigen, Cw-14 alpha chain class I MHC B50 class I MHC B57 class I MHC B27 HLA class I histocompatibility antigen, A-31 alpha chain PSMC1 NEDD4L HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B57 UBC(1-76) PiUBC(609-684) HLA class I histocompatibility antigen, A-68 alpha chain UBB(77-152) HLA class I histocompatibility antigen, A-26 alpha chain PSMD8 SIAH2 HLA class I histocompatibility antigen, A-30 alpha chain SPSB1 class I MHC B54 HLA class I histocompatibility antigen, Cw-3 alpha chain precursor ASB4 HLA class I histocompatibility antigen, A-43 alpha chain LRRC41 class I MHC B7 HLA class I histocompatibility antigen, A-80 alpha chain class I MHC B49 class I MHC B35 HLA class I histocompatibility antigen, A-69 alpha chain RCHY1 TAPBP UBE2Z HLA class I histocompatibility antigen, Cw-8 alpha chain class I MHC B58 class I MHC B46 HLA class I histocompatibility antigen, A-36 alpha chain UBC(305-380) class I MHC B39 HLA class I histocompatibility antigen, alpha chain F precursor FBXL20 class I MHC B14 class I MHC B67 FBXL3 HLA class I histocompatibility antigen, Cw-8 alpha chain HLA class I histocompatibility antigen, A-66 alpha chain PSMD4 ASB4 HLA class I histocompatibility antigen, A-30 alpha chain B2M(21-119) KBTBD13 SPSB2 NEDD4 FBXW11 SKP1 Exogenous solubleantigenclass I MHC B82 FBXO22 PARK2 HLA class I histocompatibility antigen, Cw-8 alpha chain UBC(305-380) class I MHC B46 class I MHC B15 UBC(533-608) HLA class I histocompatibility antigen, A-24 alpha chain KBTBD7 L-amino acidH2Oclass I MHC B78 PSMC4 FBXL14 class I MHC B7 UBA52(1-76) class I MHC B59 class I MHC B50 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B81 UBE2L3 HLA class I histocompatibility antigen, E alpha chain precursor UBB(77-152) HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B46 HLA class I histocompatibility antigen, A-11 alpha chain HLA class I histocompatibility antigen, A-33 alpha chain PSMA5 HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, Cw-4 alpha chain precursor HLA class I histocompatibility antigen, A-30 alpha chain class I MHC B35 E3:K48-polyubiquitinated substrateELOB class I MHC B42 UBC(457-532) class I MHC B59 UBE2U HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B81 PSMB2 FBXW5 class I MHC B52 HLA class I histocompatibility antigen, A-66 alpha chain HLA class I histocompatibility antigen, Cw-5 alpha chain precursor HACE1 CDC23 class I MHC B42 UBC(1-76) class I MHC B55 FBXW4 CUL7 ANAPC1 UBB(77-152) HLA class I histocompatibility antigen, Cw-16 alpha chain HLA class I histocompatibility antigen, A-24 alpha chain CBLB class I MHC B51 NADP+HLA class I histocompatibility antigen, Cw-4 alpha chain precursor class I MHC B27 HECW2 FBXO15 SOCS3 HLA class I histocompatibility antigen, A-11 alpha chain FBXO44 class I MHC B27 HERC2 SEC23A B2M(21-119) class I MHC B8 MR/other probablereceptorsHLA class I histocompatibility antigen, A-74 alpha chain FBXL18 RNF217 ASB11 HLA class I histocompatibility antigen, alpha chain F precursor HLA class I histocompatibility antigen, A-32 alpha chain UBE2D3 HLA class I histocompatibility antigen, Cw-2 alpha chain class I MHC B57 class I MHC B13 class I MHC B49 ANAPC13 HLA class I histocompatibility antigen, Cw-1 alpha chain ARIH2 (Glc)1 (GlcNAc)2 (Man)9 UBA7 Ubiquitin:E2conjugating enzymesclass I MHC B49 ATG7 class I MHC B15 HLA class I histocompatibility antigen, A-66 alpha chain class I MHC B55 TRIM21 class I MHC B78 FBXL18 SMURF1 HLA class I histocompatibility antigen, Cw-4 alpha chain precursor HLA class I histocompatibility antigen, A-80 alpha chain ASB2 class I MHC B50 FBXO40 PSMD12 Antigen peptide class I MHC B38 HLA class I histocompatibility antigen, A-80 alpha chain Antigen peptidebound class I MHCFBXO40 HERC1 SNAP23class I MHC B38 SIAH1 class I MHC B56 HLA class I histocompatibility antigen, Cw-15 alpha chain SEC23A HLA class I histocompatibility antigen, A-3 alpha chain precursor FBXW2 HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B40 MRC1 HLA class I histocompatibility antigen, Cw-1 alpha chain class I MHC B47 HLA class I histocompatibility antigen, A-1 alpha chain precursor class I MHC B8 SEC22B:STX4LRSAM1 HLA class I histocompatibility antigen, A-26 alpha chain RNF41 UBE2J1 RNF126 FBXL5 FBXO7 HLA class I histocompatibility antigen, Cw-5 alpha chain precursor NEDD4 PSMA8 class I MHC B73 class I MHC B53 PSMD7 class I MHC B57 class I MHC B41 ATPHLA-H class I MHC B38 FCGRA HLA class I histocompatibility antigen, Cw-16 alpha chain E1 bound ubiquitinclass I MHC B51 HLA class I histocompatibility antigen, alpha chain G precursor class I MHC B67 class I MHC B35 class I MHC B82 HLA class I histocompatibility antigen, A-24 alpha chain SKP1 FBXO4 TRIM32 HLA class I histocompatibility antigen, A-1 alpha chain precursor HLA class I histocompatibility antigen, A-34 alpha chain HLA class I histocompatibility antigen, A-34 alpha chain FBXL19 ANAPC11 HLA class I histocompatibility antigen, Cw-7 alpha chain precursor HLA class I histocompatibility antigen, A-25 alpha chain HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, Cw-7 alpha chain precursor PSMF1 TAP1 HLA class I histocompatibility antigen, Cw-1 alpha chain CDC23 HLA class I histocompatibility antigen, Cw-2 alpha chain UBB(153-228) HLA class I histocompatibility antigen, A-33 alpha chain ANAPC4 class I MHC B14 HLA class I histocompatibility antigen, A-68 alpha chain RNF182 ASB12 HLA class I histocompatibility antigen, A-23 alpha chain PSME4 class I MHC B46 class I MHC B7 HLA class I histocompatibility antigen, Cw-2 alpha chain KLHL9 HLA class I histocompatibility antigen, A-33 alpha chain class I MHC B49 Triacyl lipopeptide class I MHC B8 HLA class I histocompatibility antigen, Cw-15 alpha chain PSMD10 HECTD2 HLA class I histocompatibility antigen, A-69 alpha chain HLA class I histocompatibility antigen, Cw-14 alpha chain PSMB11 UBE2M HLA class I histocompatibility antigen, A-2 alpha chain HLA class I histocompatibility antigen, A-29 alpha chain class I MHC B18 FBXW11 HLA class I histocompatibility antigen, A-33 alpha chain UBC(229-304) class I MHC B78 KLHL42 FBXL13 class I MHC B45 HLA class I histocompatibility antigen, A-1 alpha chain precursor HLA class I histocompatibility antigen, A-24 alpha chain HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B78 CD36 class I MHC B18 RLIM class I MHC B44 HLA class I histocompatibility antigen, A-25 alpha chain class I MHC B47 UBB(153-228) UFL1 RBCK1 TPP2 class I MHC B7 HLA class I histocompatibility antigen, A-34 alpha chain class I MHC B38 HLA class I histocompatibility antigen, A-30 alpha chain HLA class I histocompatibility antigen, Cw-2 alpha chain SKP2 antigenic substrate PSMD8 HLA class I histocompatibility antigen, A-34 alpha chain 3134134462829291668327, 94134134191077710711270, 91, 12668151091911233733, 43101545152849152970, 91, 12610770, 91, 126456107681929, 14268337112410, 551629, 142927, 9463, 108, 1361627, 9429, 1422237945317, 46370, 91, 126451123719116283105, 21, 23, 26, 31...737710, 5527, 9416394152815


Description

Major histocompatibility complex (MHC) class I molecules play an important role in cell mediated immunity by reporting on intracellular events such as viral infection, the presence of intracellular bacteria or tumor-associated antigens. They bind peptide fragments of these proteins and presenting them to CD8+ T cells at the cell surface. This enables cytotoxic T cells to identify and eliminate cells that are synthesizing abnormal or foreign proteins. MHC class I is a trimeric complex composed of a polymorphic heavy chain (HC or alpha chain) and an invariable light chain, known as beta2-microglobulin (B2M) plus an 8-10 residue peptide ligand. Represented here are the events in the biosynthesis of MHC class I molecules, including generation of antigenic peptides by the ubiquitin/26S-proteasome system, delivery of these peptides to the endoplasmic reticulum (ER), loading of peptides to MHC class I molecules and display of MHC class I complexes on the cell surface. View original pathway at:Reactome.

Comments

Reactome-Converter 
Pathway is converted from Reactome ID: 983169
Reactome-version 
Reactome version: 63
Reactome Author 
Reactome Author: Garapati, Phani Vijay

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Bibliography

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  25. Kleijmeer MJ, Escola JM, UytdeHaag FG, Jakobson E, Griffith JM, Osterhaus AD, Stoorvogel W, Melief CJ, Rabouille C, Geuze HJ.; ''Antigen loading of MHC class I molecules in the endocytic tract.''; PubMed Europe PMC Scholia
  26. Cebrian I, Visentin G, Blanchard N, Jouve M, Bobard A, Moita C, Enninga J, Moita LF, Amigorena S, Savina A.; ''Sec22b regulates phagosomal maturation and antigen crosspresentation by dendritic cells.''; PubMed Europe PMC Scholia
  27. Kuang Z, Lewis RS, Curtis JM, Zhan Y, Saunders BM, Babon JJ, Kolesnik TB, Low A, Masters SL, Willson TA, Kedzierski L, Yao S, Handman E, Norton RS, Nicholson SE.; ''The SPRY domain-containing SOCS box protein SPSB2 targets iNOS for proteasomal degradation.''; PubMed Europe PMC Scholia
  28. Wearsch PA, Cresswell P.; ''The quality control of MHC class I peptide loading.''; PubMed Europe PMC Scholia
  29. Kawai T, Akira S.; ''TLR signaling.''; PubMed Europe PMC Scholia
  30. Lee PC, Sowa ME, Gygi SP, Harper JW.; ''Alternative ubiquitin activation/conjugation cascades interact with N-end rule ubiquitin ligases to control degradation of RGS proteins.''; PubMed Europe PMC Scholia
  31. Simone LC, Wang X, Solheim JC.; ''A transmembrane tail: interaction of tapasin with TAP and the MHC class I molecule.''; PubMed Europe PMC Scholia
  32. Koch J, Tampé R.; ''The macromolecular peptide-loading complex in MHC class I-dependent antigen presentation.''; PubMed Europe PMC Scholia
  33. Spiliotis ET, Manley H, Osorio M, Zúñiga MC, Edidin M.; ''Selective export of MHC class I molecules from the ER after their dissociation from TAP.''; PubMed Europe PMC Scholia
  34. Schulman BA, Harper JW.; ''Ubiquitin-like protein activation by E1 enzymes: the apex for downstream signalling pathways.''; PubMed Europe PMC Scholia
  35. Schölz C, Tampé R.; ''The peptide-loading complex--antigen translocation and MHC class I loading.''; PubMed Europe PMC Scholia
  36. Krappmann D, Hatada EN, Tegethoff S, Li J, Klippel A, Giese K, Baeuerle PA, Scheidereit C.; ''The I kappa B kinase (IKK) complex is tripartite and contains IKK gamma but not IKAP as a regular component.''; PubMed Europe PMC Scholia
  37. Jackson CL.; ''Mechanisms of transport through the Golgi complex.''; PubMed Europe PMC Scholia
  38. Saric T, Chang SC, Hattori A, York IA, Markant S, Rock KL, Tsujimoto M, Goldberg AL.; ''An IFN-gamma-induced aminopeptidase in the ER, ERAP1, trims precursors to MHC class I-presented peptides.''; PubMed Europe PMC Scholia
  39. Rock KL, York IA, Goldberg AL.; ''Post-proteasomal antigen processing for major histocompatibility complex class I presentation.''; PubMed Europe PMC Scholia
  40. Nair-Gupta P, Baccarini A, Tung N, Seyffer F, Florey O, Huang Y, Banerjee M, Overholtzer M, Roche PA, Tampé R, Brown BD, Amsen D, Whiteheart SW, Blander JM.; ''TLR signals induce phagosomal MHC-I delivery from the endosomal recycling compartment to allow cross-presentation.''; PubMed Europe PMC Scholia
  41. Suzuki K, Verma IM.; ''Phosphorylation of SNAP-23 by IkappaB kinase 2 regulates mast cell degranulation.''; PubMed Europe PMC Scholia
  42. Dong G, Wearsch PA, Peaper DR, Cresswell P, Reinisch KM.; ''Insights into MHC class I peptide loading from the structure of the tapasin-ERp57 thiol oxidoreductase heterodimer.''; PubMed Europe PMC Scholia
  43. Watanabe K, Yumimoto K, Nakayama KI.; ''FBXO21 mediates the ubiquitylation and proteasomal degradation of EID1.''; PubMed Europe PMC Scholia
  44. Kim DT, Mitchell DJ, Brockstedt DG, Fong L, Nolan GP, Fathman CG, Engleman EG, Rothbard JB.; ''Introduction of soluble proteins into the MHC class I pathway by conjugation to an HIV tat peptide.''; PubMed Europe PMC Scholia
  45. Vyas JM, Van der Veen AG, Ploegh HL.; ''The known unknowns of antigen processing and presentation.''; PubMed Europe PMC Scholia
  46. Costoya JA, Hobbs RM, Pandolfi PP.; ''Cyclin-dependent kinase antagonizes promyelocytic leukemia zinc-finger through phosphorylation.''; PubMed Europe PMC Scholia
  47. Motshwene PG, Moncrieffe MC, Grossmann JG, Kao C, Ayaluru M, Sandercock AM, Robinson CV, Latz E, Gay NJ.; ''An oligomeric signaling platform formed by the Toll-like receptor signal transducers MyD88 and IRAK-4.''; PubMed Europe PMC Scholia
  48. York IA, Bhutani N, Zendzian S, Goldberg AL, Rock KL.; ''Tripeptidyl peptidase II is the major peptidase needed to trim long antigenic precursors, but is not required for most MHC class I antigen presentation.''; PubMed Europe PMC Scholia
  49. Kovacsovics-Bankowski M, Rock KL.; ''A phagosome-to-cytosol pathway for exogenous antigens presented on MHC class I molecules.''; PubMed Europe PMC Scholia
  50. Segura E, Albiston AL, Wicks IP, Chai SY, Villadangos JA.; ''Different cross-presentation pathways in steady-state and inflammatory dendritic cells.''; PubMed Europe PMC Scholia
  51. Park Y, Yoon SK, Yoon JB.; ''TRIP12 functions as an E3 ubiquitin ligase of APP-BP1.''; PubMed Europe PMC Scholia
  52. Rodriguez-Boulan E, Müsch A.; ''Protein sorting in the Golgi complex: shifting paradigms.''; PubMed Europe PMC Scholia
  53. Tan MK, Lim HJ, Bennett EJ, Shi Y, Harper JW.; ''Parallel SCF adaptor capture proteomics reveals a role for SCFFBXL17 in NRF2 activation via BACH1 repressor turnover.''; PubMed Europe PMC Scholia
  54. Hewitt EW, Lehner PJ.; ''The ABC-transporter signature motif is required for peptide translocation but not peptide binding by TAP.''; PubMed Europe PMC Scholia
  55. Kanaseki T, Blanchard N, Hammer GE, Gonzalez F, Shastri N.; ''ERAAP synergizes with MHC class I molecules to make the final cut in the antigenic peptide precursors in the endoplasmic reticulum.''; PubMed Europe PMC Scholia
  56. el Benna J, Faust LP, Babior BM.; ''The phosphorylation of the respiratory burst oxidase component p47phox during neutrophil activation. Phosphorylation of sites recognized by protein kinase C and by proline-directed kinases.''; PubMed Europe PMC Scholia
  57. Starostina NG, Simpliciano JM, McGuirk MA, Kipreos ET.; ''CRL2(LRR-1) targets a CDK inhibitor for cell cycle control in C. elegans and actin-based motility regulation in human cells.''; PubMed Europe PMC Scholia
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  59. Amigorena S, Savina A.; ''Intracellular mechanisms of antigen cross presentation in dendritic cells.''; PubMed Europe PMC Scholia
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  62. Hammond AT, Glick BS.; ''Dynamics of transitional endoplasmic reticulum sites in vertebrate cells.''; PubMed Europe PMC Scholia
  63. Ding W, Li C, Hu T, Graves-Deal R, Fotia AB, Weissman AM, Coffey RJ.; ''EGF receptor-independent action of TGF-alpha protects Naked2 from AO7-mediated ubiquitylation and proteasomal degradation.''; PubMed Europe PMC Scholia
  64. Winchester JF, Salsberg JA, Levin NW.; ''Beta-2 microglobulin in ESRD: an in-depth review.''; PubMed Europe PMC Scholia
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  66. Voges D, Zwickl P, Baumeister W.; ''The 26S proteasome: a molecular machine designed for controlled proteolysis.''; PubMed Europe PMC Scholia
  67. Rogers LD, Foster LJ.; ''Contributions of proteomics to understanding phagosome maturation.''; PubMed Europe PMC Scholia
  68. Grenfell SJ, Trausch-Azar JS, Handley-Gearhart PM, Ciechanover A, Schwartz AL.; ''Nuclear localization of the ubiquitin-activating enzyme, E1, is cell-cycle-dependent.''; PubMed Europe PMC Scholia
  69. Neumann L, Tampé R.; ''Kinetic analysis of peptide binding to the TAP transport complex: evidence for structural rearrangements induced by substrate binding.''; PubMed Europe PMC Scholia
  70. Wei SJ, Williams JG, Dang H, Darden TA, Betz BL, Humble MM, Chang FM, Trempus CS, Johnson K, Cannon RE, Tennant RW.; ''Identification of a specific motif of the DSS1 protein required for proteasome interaction and p53 protein degradation.''; PubMed Europe PMC Scholia
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History

View all...
CompareRevisionActionTimeUserComment
117684view12:08, 22 May 2021EweitzModified title
114758view16:24, 25 January 2021ReactomeTeamReactome version 75
113202view11:26, 2 November 2020ReactomeTeamReactome version 74
112427view15:37, 9 October 2020ReactomeTeamReactome version 73
101331view11:21, 1 November 2018ReactomeTeamreactome version 66
100869view20:55, 31 October 2018ReactomeTeamreactome version 65
100410view19:28, 31 October 2018ReactomeTeamreactome version 64
99959view16:13, 31 October 2018ReactomeTeamreactome version 63
99514view14:45, 31 October 2018ReactomeTeamreactome version 62 (2nd attempt)
99156view12:41, 31 October 2018ReactomeTeamreactome version 62
94507view09:31, 14 September 2017Mkutmonreactome version 61
87162view19:18, 18 July 2016MkutmonOntology Term : 'adaptive immune response pathway' added !
87068view11:35, 18 July 2016ReactomeTeamReactome version 56
83467view12:31, 18 November 2015ReactomeTeamNew pathway

External references

DataNodes

View all...
NameTypeDatabase referenceComment
(Glc)1 (GlcNAc)2 (Man)9 MetaboliteCHEBI:59080 (ChEBI)
26S proteasomeComplexR-HSA-68819 (Reactome)
2xN4GlycoAsn-LY96 ProteinQ9Y6Y9 (Uniprot-TrEMBL)
2xN4GlycoAsn-TLR4 ProteinO00206 (Uniprot-TrEMBL)
4xPalmC-CD36 ProteinP16671 (Uniprot-TrEMBL)
ADPMetaboliteCHEBI:16761 (ChEBI)
AMPMetaboliteCHEBI:16027 (ChEBI)
ANAPC1 ProteinQ9H1A4 (Uniprot-TrEMBL)
ANAPC10 ProteinQ9UM13 (Uniprot-TrEMBL)
ANAPC11 ProteinQ9NYG5 (Uniprot-TrEMBL)
ANAPC13 ProteinQ9BS18 (Uniprot-TrEMBL)
ANAPC2 ProteinQ9UJX6 (Uniprot-TrEMBL)
ANAPC4 ProteinQ9UJX5 (Uniprot-TrEMBL)
ANAPC5 ProteinQ9UJX4 (Uniprot-TrEMBL)
ANAPC7 ProteinQ9UJX3 (Uniprot-TrEMBL)
AREL1 ProteinO15033 (Uniprot-TrEMBL)
ARIH2 ProteinO95376 (Uniprot-TrEMBL)
ASB1 ProteinQ9Y576 (Uniprot-TrEMBL)
ASB10 ProteinQ8WXI3 (Uniprot-TrEMBL)
ASB11 ProteinQ8WXH4 (Uniprot-TrEMBL)
ASB12 ProteinQ8WXK4 (Uniprot-TrEMBL)
ASB13 ProteinQ8WXK3 (Uniprot-TrEMBL)
ASB14 ProteinA6NK59 (Uniprot-TrEMBL)
ASB15 ProteinQ8WXK1 (Uniprot-TrEMBL)
ASB16 ProteinQ96NS5 (Uniprot-TrEMBL)
ASB17 ProteinQ8WXJ9 (Uniprot-TrEMBL)
ASB18 ProteinQ6ZVZ8 (Uniprot-TrEMBL)
ASB2 ProteinQ96Q27 (Uniprot-TrEMBL)
ASB3 ProteinQ9Y575 (Uniprot-TrEMBL)
ASB4 ProteinQ9Y574 (Uniprot-TrEMBL)
ASB5 ProteinQ8WWX0 (Uniprot-TrEMBL)
ASB6 ProteinQ9NWX5 (Uniprot-TrEMBL)
ASB7 ProteinQ9H672 (Uniprot-TrEMBL)
ASB8 ProteinQ9H765 (Uniprot-TrEMBL)
ASB9 ProteinQ96DX5 (Uniprot-TrEMBL)
ATG7 ProteinO95352 (Uniprot-TrEMBL)
ATPMetaboliteCHEBI:15422 (ChEBI)
Ag peptide bound class I MHCComplexR-HSA-1236931 (Reactome)
Ag-substrate:E3:E2:UbComplexR-HSA-983126 (Reactome)
Antigen R-ALL-173548 (Reactome)
Antigen peptide

bound class I

MHC:BAP31 oligomer		ComplexR-HSA-983132 (Reactome)
Antigen peptide bound class I MHCComplexR-HSA-1236934 (Reactome)
Antigen peptide bound class I MHCComplexR-HSA-198904 (Reactome)
Antigen peptide bound class I MHCComplexR-HSA-983114 (Reactome)
Antigen peptide bound class I MHCComplexR-HSA-983412 (Reactome)
Antigen peptide bound class I MHCComplexR-HSA-983416 (Reactome)
Antigen peptide MetaboliteCHEBI:25676 (ChEBI)
Antigen peptide R-ALL-983324 (Reactome)
Antigen peptide R-ALL-983326 (Reactome)
Antigen peptideMetaboliteCHEBI:25676 (ChEBI)
Antigenic

peptide:MHC:B2M peptide loading

complex		ComplexR-HSA-8951496 (Reactome)
B2M(21-119) ProteinP61769 (Uniprot-TrEMBL)
B2M(21-119)ProteinP61769 (Uniprot-TrEMBL)
BAP31 oligomer R-HSA-983323 (Reactome)
BAP31 oligomerR-HSA-983323 (Reactome)
BLMH ProteinQ13867 (Uniprot-TrEMBL)
BTBD1 ProteinQ9H0C5 (Uniprot-TrEMBL)
BTBD6 ProteinQ96KE9 (Uniprot-TrEMBL)
BTK ProteinQ06187 (Uniprot-TrEMBL)
BTRC ProteinQ9Y297 (Uniprot-TrEMBL)
CALR ProteinP27797 (Uniprot-TrEMBL)
CALR:SEC22B:STX4:TAP:TAPBPComplexR-HSA-8951594 (Reactome)
CALRProteinP27797 (Uniprot-TrEMBL)
CANX ProteinP27824 (Uniprot-TrEMBL)
CBLB ProteinQ13191 (Uniprot-TrEMBL)
CCNF ProteinP41002 (Uniprot-TrEMBL)
CD14(20-345) ProteinP08571 (Uniprot-TrEMBL)
CD207 ProteinQ9UJ71 (Uniprot-TrEMBL)
CD36 ProteinP16671 (Uniprot-TrEMBL)
CDC16 ProteinQ13042 (Uniprot-TrEMBL)
CDC20 ProteinQ12834 (Uniprot-TrEMBL)
CDC23 ProteinQ9UJX2 (Uniprot-TrEMBL)
CDC26 ProteinQ8NHZ8 (Uniprot-TrEMBL)
CDC27 ProteinP30260 (Uniprot-TrEMBL)
CDC34 ProteinP49427 (Uniprot-TrEMBL)
CHUK ProteinO15111 (Uniprot-TrEMBL)
CHUK:IKBKB:IKBKGComplexR-HSA-168113 (Reactome) Co-immunoprecipitation studies and size exclusion chromatography analysis indicate that the high molecular weight (around 700 to 900 kDa) IKK complex is composed of two kinase subunits (IKK1/CHUK/IKBKA and/or IKK2/IKBKB/IKKB) bound to a regulatory gamma subunit (IKBKG/NEMO) (Rothwarf DMet al. 1998; Krappmann D et al. 2000; Miller BS & Zandi E 2001). Variants of the IKK complex containing IKBKA or IKBKB homodimers associated with NEMO may also exist. Crystallographic and quantitative analyses of the binding interactions between N-terminal NEMO and C-terminal IKBKB fragments showed that IKBKB dimers would interact with NEMO dimers resulting in 2:2 stoichiometry (Rushe M et al. 2008). Chemical cross-linking and equilibrium sedimentation analyses of IKBKG (NEMO) suggest a tetrameric oligomerization (dimers of dimers) (Tegethoff S et al. 2003). The tetrameric NEMO could sequester four kinase molecules, yielding an 2xIKBKA:2xIKBKB:4xNEMO stoichiometry (Tegethoff S et al. 2003). The above data suggest that the core IKK complex consists of an IKBKA:IKBKB heterodimer associated with an IKBKG dimer or higher oligomeric assemblies. However, the exact stoichiometry of the IKK complex remains unclear.
COPII vesicle with MHC class IComplexR-HSA-983414 (Reactome)
COPII vesicle with MHC class IComplexR-HSA-983418 (Reactome)
COPIIComplexR-HSA-204019 (Reactome)
CTSL1(114-288) ProteinP07711 (Uniprot-TrEMBL)
CTSL2 ProteinO60911 (Uniprot-TrEMBL)
CTSS ProteinP25774 (Uniprot-TrEMBL)
CTSS-like proteinsComplexR-HSA-4127472 (Reactome) This CandidateSet contains sequences identified by William Pearson's analysis of Reactome catalyst entities. Catalyst entity sequences were used to identify analagous sequences that shared overall homology and active site homology. Sequences in this Candidate set were identified in an April 24, 2012 analysis.
CUL1 ProteinQ13616 (Uniprot-TrEMBL)
CUL2 ProteinQ13617 (Uniprot-TrEMBL)
CUL3 ProteinQ13618 (Uniprot-TrEMBL)
CUL5 ProteinQ93034 (Uniprot-TrEMBL)
CUL7 ProteinQ14999 (Uniprot-TrEMBL)
CYBA ProteinP13498 (Uniprot-TrEMBL)
CYBB ProteinP04839 (Uniprot-TrEMBL)
Chaperones calnexin/BiPComplexR-HSA-983129 (Reactome)
Class I MHC HC:B2M:Erp57ComplexR-HSA-1236922 (Reactome)
Class I MHC HC:B2M:Erp57ComplexR-HSA-8863933 (Reactome)
Class I MHC:B2MComplexR-HSA-1236930 (Reactome)
Clostridial peptidoglycan MetaboliteCHEBI:8005 (ChEBI)
DC receptors

recognizing

apoptotic cells		ComplexR-HSA-1236899 (Reactome)
DC receptors

recognizing

apoptotic cells		ComplexR-HSA-1236904 (Reactome)
DET1 ProteinQ7L5Y6 (Uniprot-TrEMBL)
DTX3L ProteinQ8TDB6 (Uniprot-TrEMBL)
DZIP3 ProteinQ86Y13 (Uniprot-TrEMBL)
Diacyl lipopeptide MetaboliteCHEBI:46896 (ChEBI)
E1 bound ubiquitinComplexR-HSA-976164 (Reactome)
E2 Ubiquitin-conjugating enzymeComplexR-HSA-947628 (Reactome)
E3 ligases in

proteasomal

degradation		ComplexR-HSA-976075 (Reactome)
E3:K48-polyubiquitinated substrateComplexR-HSA-983134 (Reactome)
E3:Ub:substrateComplexR-HSA-983131 (Reactome)
ELOB ProteinQ15370 (Uniprot-TrEMBL)
ELOC ProteinQ15369 (Uniprot-TrEMBL)
ERAP1 ProteinQ9NZ08 (Uniprot-TrEMBL)
ERAP1/2ComplexR-HSA-983125 (Reactome)
ERAP2 ProteinQ6P179 (Uniprot-TrEMBL)
Exogenous

Particulate antigen

(Ag)		R-ALL-1236714 (Reactome)
Exogenous

Particulate antigen

(Ag)		R-ALL-1236716 (Reactome)
Exogenous

Particulate antigen

(Ag)		R-ALL-1236726 (Reactome)
Exogenous Particulate antigen (Ag) R-ALL-1236726 (Reactome)
Exogenous soluble antigenMetaboliteCHEBI:16670 (ChEBI)
Exogenous soluble antigen MetaboliteCHEBI:16670 (ChEBI)
FBXL12 ProteinQ9NXK8 (Uniprot-TrEMBL)
FBXL13 ProteinQ8NEE6 (Uniprot-TrEMBL)
FBXL14 ProteinQ8N1E6 (Uniprot-TrEMBL)
FBXL15 ProteinQ9H469 (Uniprot-TrEMBL)
FBXL16 ProteinQ8N461 (Uniprot-TrEMBL)
FBXL18 ProteinQ96ME1 (Uniprot-TrEMBL)
FBXL19 ProteinQ6PCT2 (Uniprot-TrEMBL)
FBXL20 ProteinQ96IG2 (Uniprot-TrEMBL)
FBXL21 ProteinQ9UKT6 (Uniprot-TrEMBL)
FBXL22 ProteinQ6P050 (Uniprot-TrEMBL)
FBXL3 ProteinQ9UKT7 (Uniprot-TrEMBL)
FBXL4 ProteinQ9UKA2 (Uniprot-TrEMBL)
FBXL5 ProteinQ9UKA1 (Uniprot-TrEMBL)
FBXL7 ProteinQ9UJT9 (Uniprot-TrEMBL)
FBXL8 ProteinQ96CD0 (Uniprot-TrEMBL)
FBXO10 ProteinQ9UK96 (Uniprot-TrEMBL)
FBXO11 ProteinQ86XK2 (Uniprot-TrEMBL)
FBXO15 ProteinQ8NCQ5 (Uniprot-TrEMBL)
FBXO17 ProteinQ96EF6 (Uniprot-TrEMBL)
FBXO2 ProteinQ9UK22 (Uniprot-TrEMBL)
FBXO21 ProteinO94952 (Uniprot-TrEMBL)
FBXO22 ProteinQ8NEZ5 (Uniprot-TrEMBL)
FBXO27 ProteinQ8NI29 (Uniprot-TrEMBL)
FBXO30 ProteinQ8TB52 (Uniprot-TrEMBL)
FBXO31 ProteinQ5XUX0 (Uniprot-TrEMBL)
FBXO32 ProteinQ969P5 (Uniprot-TrEMBL)
FBXO4 ProteinQ9UKT5 (Uniprot-TrEMBL)
FBXO40 ProteinQ9UH90 (Uniprot-TrEMBL)
FBXO41 ProteinQ8TF61 (Uniprot-TrEMBL)
FBXO44 ProteinQ9H4M3 (Uniprot-TrEMBL)
FBXO6 ProteinQ9NRD1 (Uniprot-TrEMBL)
FBXO7 ProteinQ9Y3I1 (Uniprot-TrEMBL)
FBXO9 ProteinQ9UK97 (Uniprot-TrEMBL)
FBXW10 ProteinQ5XX13 (Uniprot-TrEMBL)
FBXW11 ProteinQ9UKB1 (Uniprot-TrEMBL)
FBXW12 ProteinQ6X9E4 (Uniprot-TrEMBL)
FBXW2 ProteinQ9UKT8 (Uniprot-TrEMBL)
FBXW4 ProteinP57775 (Uniprot-TrEMBL)
FBXW5 ProteinQ969U6 (Uniprot-TrEMBL)
FBXW7 ProteinQ969H0 (Uniprot-TrEMBL)
FBXW8 ProteinQ8N3Y1 (Uniprot-TrEMBL)
FBXW9 ProteinQ5XUX1 (Uniprot-TrEMBL)
FCGR R-HSA-1236898 (Reactome)
FCGR R-HSA-1236905 (Reactome)
FCGRA R-HSA-1031694 (Reactome)
FZR1 ProteinQ9UM11 (Uniprot-TrEMBL)
GAN ProteinQ9H2C0 (Uniprot-TrEMBL)
GDP MetaboliteCHEBI:17552 (ChEBI)
GDPMetaboliteCHEBI:17552 (ChEBI)
GLMN ProteinQ92990 (Uniprot-TrEMBL)
GPIN-CD14(20-345) ProteinP08571 (Uniprot-TrEMBL)
GTP MetaboliteCHEBI:15996 (ChEBI)
GTPMetaboliteCHEBI:15996 (ChEBI)
H+MetaboliteCHEBI:15378 (ChEBI)
H2OMetaboliteCHEBI:15377 (ChEBI)
HACE1 ProteinQ8IYU2 (Uniprot-TrEMBL)
HECTD1 ProteinQ9ULT8 (Uniprot-TrEMBL)
HECTD2 ProteinQ5U5R9 (Uniprot-TrEMBL)
HECTD3 ProteinQ5T447 (Uniprot-TrEMBL)
HECW2 ProteinQ9P2P5 (Uniprot-TrEMBL)
HERC1 ProteinQ15751 (Uniprot-TrEMBL)
HERC2 ProteinO95714 (Uniprot-TrEMBL)
HERC3 ProteinQ15034 (Uniprot-TrEMBL)
HERC4 ProteinQ5GLZ8 (Uniprot-TrEMBL)
HERC5 ProteinQ9UII4 (Uniprot-TrEMBL)
HERC6 ProteinQ8IVU3 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-1 alpha chain precursor ProteinP30443 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-11 alpha chain ProteinP13746 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-2 alpha chain ProteinP01892 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-23 alpha chain ProteinP30447 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-24 alpha chain ProteinP05534 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-25 alpha chain ProteinP18462 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-26 alpha chain ProteinP30450 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-29 alpha chain ProteinP30512 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-3 alpha chain precursor ProteinP04439 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-30 alpha chain ProteinP16188 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-31 alpha chain ProteinP16189 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-32 alpha chain ProteinP10314 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-33 alpha chain ProteinP16190 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-34 alpha chain ProteinP30453 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-36 alpha chain ProteinP30455 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-43 alpha chain ProteinP30456 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-66 alpha chain ProteinP30457 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-68 alpha chain ProteinP01891 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-69 alpha chain ProteinP10316 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-74 alpha chain ProteinP30459 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, A-80 alpha chain ProteinQ09160 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, B-48 alpha chain ProteinP30486 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-1 alpha chain ProteinP30499 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-12 alpha chain ProteinP30508 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-14 alpha chain ProteinP30510 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-15 alpha chain ProteinQ07000 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-16 alpha chain ProteinQ29960 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-17 alpha chain ProteinQ95604 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-18 alpha chain ProteinQ29865 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-2 alpha chain ProteinP30501 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-3 alpha chain precursor ProteinP04222 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-4 alpha chain precursor ProteinP30504 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-5 alpha chain precursor ProteinQ9TNN7 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-6 alpha chain precursor ProteinQ29963 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-7 alpha chain precursor ProteinP10321 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, Cw-8 alpha chain ProteinP30505 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, E alpha chain precursor ProteinP13747 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, alpha chain F precursor ProteinP30511 (Uniprot-TrEMBL)
HLA class I histocompatibility antigen, alpha chain G precursor ProteinP17693 (Uniprot-TrEMBL)
HLA-B ProteinP30486 (Uniprot-TrEMBL)
HLA-C ProteinP10321 (Uniprot-TrEMBL)
HLA-H ProteinP01893 (Uniprot-TrEMBL)
HSPA5 ProteinP11021 (Uniprot-TrEMBL)
HUWE1 ProteinQ7Z6Z7 (Uniprot-TrEMBL)
IFN gamma stimulated aminopeptidasesComplexR-HSA-983128 (Reactome)
IKBKB ProteinO14920 (Uniprot-TrEMBL)
IKBKG ProteinQ9Y6K9 (Uniprot-TrEMBL)
IRAP in complex with MHC class IComplexR-HSA-1236916 (Reactome)
ITCH ProteinQ96J02 (Uniprot-TrEMBL)
ITGAV(31-1048) ProteinP06756 (Uniprot-TrEMBL)
ITGB5 ProteinP18084 (Uniprot-TrEMBL)
K48polyUb-antigenic substrateR-ALL-983123 (Reactome)
K48polyUb-antigenic substrate R-ALL-983123 (Reactome)
K48polyUb-partially digested AgR-ALL-1236918 (Reactome)
KBTBD13 ProteinC9JR72 (Uniprot-TrEMBL)
KBTBD6 ProteinQ86V97 (Uniprot-TrEMBL)
KBTBD7 ProteinQ8WVZ9 (Uniprot-TrEMBL)
KBTBD8 ProteinQ8NFY9 (Uniprot-TrEMBL)
KCTD6 ProteinQ8NC69 (Uniprot-TrEMBL)
KCTD7 ProteinQ96MP8 (Uniprot-TrEMBL)
KEAP1 ProteinQ14145 (Uniprot-TrEMBL)
KLHL11 ProteinQ9NVR0 (Uniprot-TrEMBL)
KLHL13 ProteinQ9P2N7 (Uniprot-TrEMBL)
KLHL2 ProteinO95198 (Uniprot-TrEMBL)
KLHL20 ProteinQ9Y2M5 (Uniprot-TrEMBL)
KLHL21 ProteinQ9UJP4 (Uniprot-TrEMBL)
KLHL22 ProteinQ53GT1 (Uniprot-TrEMBL)
KLHL25 ProteinQ9H0H3 (Uniprot-TrEMBL)
KLHL3 ProteinQ9UH77 (Uniprot-TrEMBL)
KLHL41 ProteinO60662 (Uniprot-TrEMBL)
KLHL42 ProteinQ9P2K6 (Uniprot-TrEMBL)
KLHL5 ProteinQ96PQ7 (Uniprot-TrEMBL)
KLHL9 ProteinQ9P2J3 (Uniprot-TrEMBL)
L-amino acidMetaboliteCHEBI:59869 (ChEBI)
LMO7 ProteinQ8WWI1 (Uniprot-TrEMBL)
LNPEP ProteinQ9UIQ6 (Uniprot-TrEMBL)
LNX1 ProteinQ8TBB1 (Uniprot-TrEMBL)
LONRF1 ProteinQ17RB8 (Uniprot-TrEMBL)
LPS MetaboliteCHEBI:16412 (ChEBI)
LRR1 ProteinQ96L50 (Uniprot-TrEMBL)
LRRC41 ProteinQ15345 (Uniprot-TrEMBL)
LRSAM1 ProteinQ6UWE0 (Uniprot-TrEMBL)
LTN1 ProteinO94822 (Uniprot-TrEMBL)
Lipoteichoic acid MetaboliteCHEBI:28640 (ChEBI)
MEX3C ProteinQ5U5Q3 (Uniprot-TrEMBL)
MGRN1 ProteinO60291 (Uniprot-TrEMBL)
MHC

class I

HC:Calnexin/BiP:Erp57		ComplexR-HSA-983119 (Reactome)
MHC HC:B2M:Erp57ComplexR-HSA-983136 (Reactome)
MHC:B2M peptide loading complexComplexR-HSA-983121 (Reactome)
MIB2 ProteinQ96AX9 (Uniprot-TrEMBL)
MKRN1 ProteinQ9UHC7 (Uniprot-TrEMBL)
MR/other probable receptorsComplexR-HSA-1236909 (Reactome)
MR/other probable receptorsComplexR-HSA-1236911 (Reactome)
MR:soluble antigenComplexR-HSA-1236923 (Reactome)
MR:soluble antigenComplexR-HSA-1236926 (Reactome)
MR:soluble antigenComplexR-HSA-1236929 (Reactome)
MRC1 ProteinP22897 (Uniprot-TrEMBL)
MRC2 ProteinQ9UBG0 (Uniprot-TrEMBL)
MYD88 ProteinQ99836 (Uniprot-TrEMBL)
MYLIP ProteinQ8WY64 (Uniprot-TrEMBL)
Major outer membrane protein P ProteinP30690 (Uniprot-TrEMBL)
Mg2+MetaboliteCHEBI:18420 (ChEBI)
NADP+MetaboliteCHEBI:18009 (ChEBI)
NADPHMetaboliteCHEBI:16474 (ChEBI)
NEDD4 ProteinP46934 (Uniprot-TrEMBL)
NEDD4L ProteinQ96PU5 (Uniprot-TrEMBL)
NOX2 complexComplexR-HSA-1996217 (Reactome)
NPEPPS ProteinP55786 (Uniprot-TrEMBL)
O2.-MetaboliteCHEBI:18421 (ChEBI)
O2MetaboliteCHEBI:15379 (ChEBI)
PARK2 ProteinO60260 (Uniprot-TrEMBL)
PDIA3 ProteinP30101 (Uniprot-TrEMBL)
PDIA3ProteinP30101 (Uniprot-TrEMBL)
PI(4,5)P2 MetaboliteCHEBI:18348 (ChEBI)
PJA1 ProteinQ8NG27 (Uniprot-TrEMBL)
PJA2 ProteinO43164 (Uniprot-TrEMBL)
PPiMetaboliteCHEBI:29888 (ChEBI)
PSMA1 ProteinP25786 (Uniprot-TrEMBL)
PSMA2 ProteinP25787 (Uniprot-TrEMBL)
PSMA3 ProteinP25788 (Uniprot-TrEMBL)
PSMA4 ProteinP25789 (Uniprot-TrEMBL)
PSMA5 ProteinP28066 (Uniprot-TrEMBL)
PSMA6 ProteinP60900 (Uniprot-TrEMBL)
PSMA7 ProteinO14818 (Uniprot-TrEMBL)
PSMA8 ProteinQ8TAA3 (Uniprot-TrEMBL)
PSMB1 ProteinP20618 (Uniprot-TrEMBL)
PSMB10 ProteinP40306 (Uniprot-TrEMBL)
PSMB11 ProteinA5LHX3 (Uniprot-TrEMBL)
PSMB2 ProteinP49721 (Uniprot-TrEMBL)
PSMB3 ProteinP49720 (Uniprot-TrEMBL)
PSMB4 ProteinP28070 (Uniprot-TrEMBL)
PSMB5 ProteinP28074 (Uniprot-TrEMBL)
PSMB6 ProteinP28072 (Uniprot-TrEMBL)
PSMB7 ProteinQ99436 (Uniprot-TrEMBL)
PSMB8 ProteinP28062 (Uniprot-TrEMBL)
PSMB9 ProteinP28065 (Uniprot-TrEMBL)
PSMC1 ProteinP62191 (Uniprot-TrEMBL)
PSMC2 ProteinP35998 (Uniprot-TrEMBL)
PSMC3 ProteinP17980 (Uniprot-TrEMBL)
PSMC4 ProteinP43686 (Uniprot-TrEMBL)
PSMC5 ProteinP62195 (Uniprot-TrEMBL)
PSMC6 ProteinP62333 (Uniprot-TrEMBL)
PSMD1 ProteinQ99460 (Uniprot-TrEMBL)
PSMD10 ProteinO75832 (Uniprot-TrEMBL)
PSMD11 ProteinO00231 (Uniprot-TrEMBL)
PSMD12 ProteinO00232 (Uniprot-TrEMBL)
PSMD13 ProteinQ9UNM6 (Uniprot-TrEMBL)
PSMD14 ProteinO00487 (Uniprot-TrEMBL)
PSMD2 ProteinQ13200 (Uniprot-TrEMBL)
PSMD3 ProteinO43242 (Uniprot-TrEMBL)
PSMD4 ProteinP55036 (Uniprot-TrEMBL)
PSMD5 ProteinQ16401 (Uniprot-TrEMBL)
PSMD6 ProteinQ15008 (Uniprot-TrEMBL)
PSMD7 ProteinP51665 (Uniprot-TrEMBL)
PSMD8 ProteinP48556 (Uniprot-TrEMBL)
PSMD9 ProteinO00233 (Uniprot-TrEMBL)
PSME1 ProteinQ06323 (Uniprot-TrEMBL)
PSME2 ProteinQ9UL46 (Uniprot-TrEMBL)
PSME3 ProteinP61289 (Uniprot-TrEMBL)
PSME4 ProteinQ14997 (Uniprot-TrEMBL)
PSMF1 ProteinQ92530 (Uniprot-TrEMBL)
Particulate Ag:DC receptorsComplexR-HSA-1236920 (Reactome)
PiMetaboliteCHEBI:18367 (ChEBI)
RBBP6 ProteinQ7Z6E9 (Uniprot-TrEMBL)
RBCK1 ProteinQ9BYM8 (Uniprot-TrEMBL)
RBX1 ProteinP62877 (Uniprot-TrEMBL)
RCHY1 ProteinQ96PM5 (Uniprot-TrEMBL)
RLIM ProteinQ9NVW2 (Uniprot-TrEMBL)
RNF111 ProteinQ6ZNA4 (Uniprot-TrEMBL)
RNF114 ProteinQ9Y508 (Uniprot-TrEMBL)
RNF115 ProteinQ9Y4L5 (Uniprot-TrEMBL)
RNF123 ProteinQ5XPI4 (Uniprot-TrEMBL)
RNF126 ProteinQ9BV68 (Uniprot-TrEMBL)
RNF130 ProteinQ86XS8 (Uniprot-TrEMBL)
RNF138 ProteinQ8WVD3 (Uniprot-TrEMBL)
RNF14 ProteinQ9UBS8 (Uniprot-TrEMBL)
RNF144B ProteinQ7Z419 (Uniprot-TrEMBL)
RNF182 ProteinQ8N6D2 (Uniprot-TrEMBL)
RNF19A ProteinQ9NV58 (Uniprot-TrEMBL)
RNF19B ProteinQ6ZMZ0 (Uniprot-TrEMBL)
RNF213 ProteinQ63HN8 (Uniprot-TrEMBL)
RNF217 ProteinQ8TC41 (Uniprot-TrEMBL)
RNF220 ProteinQ5VTB9 (Uniprot-TrEMBL)
RNF25 ProteinQ96BH1 (Uniprot-TrEMBL)
RNF34 ProteinQ969K3 (Uniprot-TrEMBL)
RNF4 ProteinP78317 (Uniprot-TrEMBL)
RNF41 ProteinQ9H4P4 (Uniprot-TrEMBL)
RNF6 ProteinQ9Y252 (Uniprot-TrEMBL)
RNF7 (RBX2) ProteinQ9UBF6 (Uniprot-TrEMBL)
RPS27A(1-76) ProteinP62979 (Uniprot-TrEMBL)
SAR1B ProteinQ9Y6B6 (Uniprot-TrEMBL)
SAR1B:GDPComplexR-HSA-203989 (Reactome)
SAR1B:GTP:SEC23:SEC24ComplexR-HSA-203997 (Reactome)
SAR1B:GTPComplexR-HSA-204003 (Reactome)
SEC13 ProteinP55735 (Uniprot-TrEMBL)
SEC13ProteinP55735 (Uniprot-TrEMBL)
SEC22B ProteinO75396 (Uniprot-TrEMBL)
SEC22B:STX4ComplexR-HSA-8863847 (Reactome)
SEC22BProteinO75396 (Uniprot-TrEMBL)
SEC23:SEC24ComplexR-HSA-203975 (Reactome)
SEC23A ProteinQ15436 (Uniprot-TrEMBL)
SEC23AProteinQ15436 (Uniprot-TrEMBL)
SEC24A ProteinO95486 (Uniprot-TrEMBL)
SEC24B ProteinO95487 (Uniprot-TrEMBL)
SEC24C ProteinP53992 (Uniprot-TrEMBL)
SEC24D ProteinO94855 (Uniprot-TrEMBL)
SEC24ComplexR-HSA-203991 (Reactome)
SEC31A ProteinO94979 (Uniprot-TrEMBL)
SEC31AProteinO94979 (Uniprot-TrEMBL)
SEC61A1 ProteinP61619 (Uniprot-TrEMBL)
SEC61A2 ProteinQ9H9S3 (Uniprot-TrEMBL)
SEC61B ProteinP60468 (Uniprot-TrEMBL)
SEC61G ProteinP60059 (Uniprot-TrEMBL)
SH3RF1 ProteinQ7Z6J0 (Uniprot-TrEMBL)
SHFM1 ProteinP60896 (Uniprot-TrEMBL)
SIAH1 ProteinQ8IUQ4 (Uniprot-TrEMBL)
SIAH2 ProteinO43255 (Uniprot-TrEMBL)
SKP1 ProteinP63208 (Uniprot-TrEMBL)
SKP2 ProteinQ13309 (Uniprot-TrEMBL)
SMURF1 ProteinQ9HCE7 (Uniprot-TrEMBL)
SMURF2 ProteinQ9HAU4 (Uniprot-TrEMBL)
SNAP23ProteinO00161 (Uniprot-TrEMBL)
SOCS1 ProteinO15524 (Uniprot-TrEMBL)
SOCS3 ProteinO14543 (Uniprot-TrEMBL)
SPSB1 ProteinQ96BD6 (Uniprot-TrEMBL)
SPSB2 ProteinQ99619 (Uniprot-TrEMBL)
SPSB4 ProteinQ96A44 (Uniprot-TrEMBL)
STUB1 ProteinQ9UNE7 (Uniprot-TrEMBL)
STX4 ProteinQ12846 (Uniprot-TrEMBL)
STX4ProteinQ12846 (Uniprot-TrEMBL)
Sar1p:GTP:Sec23p:Sec24p:Ag bound MHC class IComplexR-HSA-983413 (Reactome)
TAP1 ProteinQ03518 (Uniprot-TrEMBL)
TAP2 ProteinQ03519 (Uniprot-TrEMBL)
TAPBP ProteinO15533 (Uniprot-TrEMBL)
TAPBPProteinO15533 (Uniprot-TrEMBL)
TAPComplexR-HSA-1236915 (Reactome)
TAPComplexR-HSA-8863936 (Reactome)
TAPComplexR-HSA-983113 (Reactome)
THOP1ProteinP52888 (Uniprot-TrEMBL)
TLR1 ProteinQ15399 (Uniprot-TrEMBL)
TLR2 ProteinO60603 (Uniprot-TrEMBL)
TLR6 ProteinQ9Y2C9 (Uniprot-TrEMBL)
TPP2 ProteinP29144 (Uniprot-TrEMBL)
TRAF7 ProteinQ6Q0C0 (Uniprot-TrEMBL)
TRAIP ProteinQ9BWF2 (Uniprot-TrEMBL)
TRIM11 ProteinQ96F44 (Uniprot-TrEMBL)
TRIM21 ProteinP19474 (Uniprot-TrEMBL)
TRIM32 ProteinQ13049 (Uniprot-TrEMBL)
TRIM36 ProteinQ9NQ86 (Uniprot-TrEMBL)
TRIM37 ProteinO94972 (Uniprot-TrEMBL)
TRIM39 ProteinQ9HCM9 (Uniprot-TrEMBL)
TRIM4 ProteinQ9C037 (Uniprot-TrEMBL)
TRIM41 ProteinQ8WV44 (Uniprot-TrEMBL)
TRIM50 ProteinQ86XT4 (Uniprot-TrEMBL)
TRIM63 ProteinQ969Q1 (Uniprot-TrEMBL)
TRIM69 ProteinQ86WT6 (Uniprot-TrEMBL)
TRIM71 ProteinQ2Q1W2 (Uniprot-TrEMBL)
TRIM9 ProteinQ9C026 (Uniprot-TrEMBL)
TRIP12 ProteinQ14669 (Uniprot-TrEMBL)
TransloconComplexR-HSA-1236927 (Reactome)
Triacyl lipopeptide MetaboliteCHEBI:60192 (ChEBI)
UBA1 ProteinP22314 (Uniprot-TrEMBL)
UBA3 ProteinQ8TBC4 (Uniprot-TrEMBL)
UBA5 ProteinQ9GZZ9 (Uniprot-TrEMBL)
UBA52(1-76) ProteinP62987 (Uniprot-TrEMBL)
UBA6 ProteinA0AVT1 (Uniprot-TrEMBL)
UBA7 ProteinP41226 (Uniprot-TrEMBL)
UBAC1 ProteinQ9BSL1 (Uniprot-TrEMBL)
UBB(1-76) ProteinP0CG47 (Uniprot-TrEMBL)
UBB(153-228) ProteinP0CG47 (Uniprot-TrEMBL)
UBB(77-152) ProteinP0CG47 (Uniprot-TrEMBL)
UBC(1-76) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(153-228) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(229-304) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(305-380) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(381-456) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(457-532) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(533-608) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(609-684) ProteinP0CG48 (Uniprot-TrEMBL)
UBC(77-152) ProteinP0CG48 (Uniprot-TrEMBL)
UBE2A ProteinP49459 (Uniprot-TrEMBL)
UBE2B ProteinP63146 (Uniprot-TrEMBL)
UBE2C ProteinO00762 (Uniprot-TrEMBL)
UBE2D1 ProteinP51668 (Uniprot-TrEMBL)
UBE2D2 ProteinP62837 (Uniprot-TrEMBL)
UBE2D3 ProteinP61077 (Uniprot-TrEMBL)
UBE2D4 ProteinQ9Y2X8 (Uniprot-TrEMBL)
UBE2E1 ProteinP51965 (Uniprot-TrEMBL)
UBE2E2 ProteinQ96LR5 (Uniprot-TrEMBL)
UBE2E3 ProteinQ969T4 (Uniprot-TrEMBL)
UBE2F ProteinQ969M7 (Uniprot-TrEMBL)
UBE2G1 ProteinP62253 (Uniprot-TrEMBL)
UBE2G2 ProteinP60604 (Uniprot-TrEMBL)
UBE2H ProteinP62256 (Uniprot-TrEMBL)
UBE2J1 ProteinQ9Y385 (Uniprot-TrEMBL)
UBE2J2 ProteinQ8N2K1 (Uniprot-TrEMBL)
UBE2K ProteinP61086 (Uniprot-TrEMBL)
UBE2L3 ProteinP68036 (Uniprot-TrEMBL)
UBE2L6 ProteinO14933 (Uniprot-TrEMBL)
UBE2M ProteinP61081 (Uniprot-TrEMBL)
UBE2N ProteinP61088 (Uniprot-TrEMBL)
UBE2O ProteinQ9C0C9 (Uniprot-TrEMBL)
UBE2Q1 ProteinQ7Z7E8 (Uniprot-TrEMBL)
UBE2Q2 ProteinQ8WVN8 (Uniprot-TrEMBL)
UBE2R2 ProteinQ712K3 (Uniprot-TrEMBL)
UBE2S ProteinQ16763 (Uniprot-TrEMBL)
UBE2U ProteinQ5VVX9 (Uniprot-TrEMBL)
UBE2V1 ProteinQ13404 (Uniprot-TrEMBL)
UBE2V2 ProteinQ15819 (Uniprot-TrEMBL)
UBE2W ProteinQ96B02 (Uniprot-TrEMBL)
UBE2Z ProteinQ9H832 (Uniprot-TrEMBL)
UBE3A ProteinQ05086 (Uniprot-TrEMBL)
UBE3B ProteinQ7Z3V4 (Uniprot-TrEMBL)
UBE3C ProteinQ15386 (Uniprot-TrEMBL)
UBE3D ProteinQ7Z6J8 (Uniprot-TrEMBL)
UBE4A ProteinQ14139 (Uniprot-TrEMBL)
UBOX5 ProteinO94941 (Uniprot-TrEMBL)
UBR1 ProteinQ8IWV7 (Uniprot-TrEMBL)
UBR2 ProteinQ8IWV8 (Uniprot-TrEMBL)
UBR4 ProteinQ5T4S7 (Uniprot-TrEMBL)
UFL1 ProteinO94874 (Uniprot-TrEMBL)
UNKL ProteinQ9H9P5 (Uniprot-TrEMBL)
UbComplexR-HSA-113595 (Reactome)
Ubiquitin activating E1 enzymesComplexR-HSA-947695 (Reactome)
Ubiquitin:E2 conjugating enzymesComplexR-HSA-976165 (Reactome)
Unknown hydrolaseR-HSA-8939794 (Reactome)
VAMP3 ProteinQ15836 (Uniprot-TrEMBL)
VAMP8 ProteinQ9BV40 (Uniprot-TrEMBL)
VAMP8,VAMP3ComplexR-HSA-8863861 (Reactome)
VHL ProteinP40337 (Uniprot-TrEMBL)
VPRBP ProteinQ9Y4B6 (Uniprot-TrEMBL)
WSB1 ProteinQ9Y6I7 (Uniprot-TrEMBL)
WWP1 ProteinQ9H0M0 (Uniprot-TrEMBL)
ZBTB16 ProteinQ05516 (Uniprot-TrEMBL)
ZNF645 ProteinQ8N7E2 (Uniprot-TrEMBL)
ZNRF1 ProteinQ8ND25 (Uniprot-TrEMBL)
ZNRF2 ProteinQ8NHG8 (Uniprot-TrEMBL)
antigenic substrate R-ALL-983035 (Reactome)
antigenic substrateR-ALL-983035 (Reactome)
class I MHC B13 ProteinP30461 (Uniprot-TrEMBL)
class I MHC B14 ProteinP30462 (Uniprot-TrEMBL)
class I MHC B15 ProteinP30464 (Uniprot-TrEMBL)
class I MHC B18 ProteinP30466 (Uniprot-TrEMBL)
class I MHC B27 ProteinP03989 (Uniprot-TrEMBL)
class I MHC B35 ProteinP30685 (Uniprot-TrEMBL)
class I MHC B37 ProteinP18463 (Uniprot-TrEMBL)
class I MHC B38 ProteinQ95365 (Uniprot-TrEMBL)
class I MHC B39 ProteinP30475 (Uniprot-TrEMBL)
class I MHC B40 ProteinQ04826 (Uniprot-TrEMBL)
class I MHC B41 ProteinP30479 (Uniprot-TrEMBL)
class I MHC B42 ProteinP30480 (Uniprot-TrEMBL)
class I MHC B44 ProteinP30481 (Uniprot-TrEMBL)
class I MHC B45 ProteinP30483 (Uniprot-TrEMBL)
class I MHC B46 ProteinP30484 (Uniprot-TrEMBL)
class I MHC B47 ProteinP30485 (Uniprot-TrEMBL)
class I MHC B49 ProteinP30487 (Uniprot-TrEMBL)
class I MHC B50 ProteinP30488 (Uniprot-TrEMBL)
class I MHC B51 ProteinP18464 (Uniprot-TrEMBL)
class I MHC B52 ProteinP30490 (Uniprot-TrEMBL)
class I MHC B53 ProteinP30491 (Uniprot-TrEMBL)
class I MHC B54 ProteinP30492 (Uniprot-TrEMBL)
class I MHC B55 ProteinP30493 (Uniprot-TrEMBL)
class I MHC B56 ProteinP30495 (Uniprot-TrEMBL)
class I MHC B57 ProteinP18465 (Uniprot-TrEMBL)
class I MHC B58 ProteinP10319 (Uniprot-TrEMBL)
class I MHC B59 ProteinQ29940 (Uniprot-TrEMBL)
class I MHC B67 ProteinQ29836 (Uniprot-TrEMBL)
class I MHC B7 ProteinP01889 (Uniprot-TrEMBL)
class I MHC B73 ProteinQ31612 (Uniprot-TrEMBL)
class I MHC B78 ProteinP30498 (Uniprot-TrEMBL)
class I MHC B8 ProteinP30460 (Uniprot-TrEMBL)
class I MHC B81 ProteinQ31610 (Uniprot-TrEMBL)
class I MHC B82 ProteinQ29718 (Uniprot-TrEMBL)
monoglucosylated MHC

class I

HC:Calnexin/BiP		ComplexR-HSA-983116 (Reactome)
monoglucosylated MHC class I HCComplexR-HSA-983120 (Reactome)
oligo-MyD88:Mal:BTK:activated TLRComplexR-HSA-937033 (Reactome)
oligopeptide fragment (3-7aa)MetaboliteCHEBI:25676 (ChEBI)
oligopeptide fragment (8-16aa)MetaboliteCHEBI:25676 (ChEBI)
oligopeptide fragmentMetaboliteCHEBI:25676 (ChEBI)
oligopeptide fragmentR-ALL-1236721 (Reactome)
oligopeptide fragment R-ALL-1236721 (Reactome)
p-4Y-TIRAP ProteinP58753 (Uniprot-TrEMBL)
p-6S-NCF1 ProteinP14598 (Uniprot-TrEMBL)
p-S95-SNAP23 ProteinO00161 (Uniprot-TrEMBL)
p-S95-SNAP23:VAMP8,VAMP3ComplexR-HSA-8863972 (Reactome)
p-S95-SNAP23ProteinO00161 (Uniprot-TrEMBL)
p-T154,S315-NCF4 ProteinQ15080 (Uniprot-TrEMBL)
p-T233-NCF2 ProteinP19878 (Uniprot-TrEMBL)
partially digested AgR-ALL-1236713 (Reactome)
partially digested AgR-ALL-1236718 (Reactome)
precursor peptide fragment (>16 aa)MetaboliteCHEBI:25676 (ChEBI)

Annotated Interactions

View all...
SourceTargetTypeDatabase referenceComment
26S proteasomemim-catalysisR-HSA-1236935 (Reactome)
26S proteasomemim-catalysisR-HSA-1236970 (Reactome)
26S proteasomemim-catalysisR-HSA-983150 (Reactome)
ADPArrowR-HSA-1236949 (Reactome)
ADPArrowR-HSA-8863895 (Reactome)
ADPArrowR-HSA-983144 (Reactome)
AMPArrowR-HSA-983140 (Reactome)
AMPArrowR-HSA-983153 (Reactome)
AMPArrowR-HSA-983156 (Reactome)
ATPR-HSA-1236949 (Reactome)
ATPR-HSA-8863895 (Reactome)
ATPR-HSA-983140 (Reactome)
ATPR-HSA-983144 (Reactome)
ATPR-HSA-983153 (Reactome)
ATPR-HSA-983156 (Reactome)
Ag peptide bound class I MHCArrowR-HSA-1236971 (Reactome)
Ag peptide bound class I MHCR-HSA-1236965 (Reactome)
Ag-substrate:E3:E2:UbArrowR-HSA-983157 (Reactome)
Ag-substrate:E3:E2:UbR-HSA-983140 (Reactome)
Antigen peptide

bound class I

MHC:BAP31 oligomer		ArrowR-HSA-983161 (Reactome)
Antigen peptide

bound class I

MHC:BAP31 oligomer		R-HSA-983138 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-1236943 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-1236964 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-1236965 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-983138 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-983421 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-983422 (Reactome)
Antigen peptide bound class I MHCArrowR-HSA-983427 (Reactome)
Antigen peptide bound class I MHCR-HSA-1236964 (Reactome)
Antigen peptide bound class I MHCR-HSA-983421 (Reactome)
Antigen peptide bound class I MHCR-HSA-983426 (Reactome)
Antigen peptide bound class I MHCR-HSA-983427 (Reactome)
Antigen peptideArrowR-HSA-1236954 (Reactome)
Antigen peptideArrowR-HSA-983158 (Reactome)
Antigen peptideR-HSA-1236943 (Reactome)
Antigen peptideR-HSA-8951499 (Reactome)
Antigenic

peptide:MHC:B2M peptide loading

complex		ArrowR-HSA-8951499 (Reactome)
Antigenic

peptide:MHC:B2M peptide loading

complex		R-HSA-983161 (Reactome)
B2M(21-119)R-HSA-983146 (Reactome)
BAP31 oligomerArrowR-HSA-983138 (Reactome)
BAP31 oligomerR-HSA-983142 (Reactome)
CALR:SEC22B:STX4:TAP:TAPBPArrowR-HSA-8863858 (Reactome)
CALR:SEC22B:STX4:TAP:TAPBPR-HSA-8951595 (Reactome)
CALRArrowR-HSA-8863914 (Reactome)
CALRArrowR-HSA-8951595 (Reactome)
CALRArrowR-HSA-983161 (Reactome)
CALRR-HSA-8863858 (Reactome)
CALRR-HSA-8863914 (Reactome)
CALRR-HSA-983142 (Reactome)
CHUK:IKBKB:IKBKGmim-catalysisR-HSA-8863895 (Reactome)
COPII vesicle with MHC class IArrowR-HSA-983424 (Reactome)
COPII vesicle with MHC class IArrowR-HSA-983425 (Reactome)
COPII vesicle with MHC class IR-HSA-983422 (Reactome)
COPII vesicle with MHC class IR-HSA-983424 (Reactome)
COPIImim-catalysisR-HSA-983422 (Reactome)
CTSS-like proteinsmim-catalysisR-HSA-1236948 (Reactome)
Chaperones calnexin/BiPArrowR-HSA-983146 (Reactome)
Chaperones calnexin/BiPR-HSA-983145 (Reactome)
Class I MHC HC:B2M:Erp57ArrowR-HSA-8863973 (Reactome)
Class I MHC HC:B2M:Erp57R-HSA-1236971 (Reactome)
Class I MHC HC:B2M:Erp57R-HSA-8863973 (Reactome)
Class I MHC:B2MR-HSA-1236943 (Reactome)
DC receptors

recognizing

apoptotic cells		ArrowR-HSA-1236956 (Reactome)
DC receptors

recognizing

apoptotic cells		R-HSA-1236958 (Reactome)
E1 bound ubiquitinArrowR-HSA-983153 (Reactome)
E1 bound ubiquitinR-HSA-983152 (Reactome)
E2 Ubiquitin-conjugating enzymeArrowR-HSA-983140 (Reactome)
E2 Ubiquitin-conjugating enzymeArrowR-HSA-983156 (Reactome)
E2 Ubiquitin-conjugating enzymeR-HSA-983152 (Reactome)
E2 Ubiquitin-conjugating enzymemim-catalysisR-HSA-983152 (Reactome)
E3 ligases in

proteasomal

degradation		ArrowR-HSA-983147 (Reactome)
E3 ligases in

proteasomal

degradation		R-HSA-983157 (Reactome)
E3 ligases in

proteasomal

degradation		mim-catalysisR-HSA-983140 (Reactome)
E3:K48-polyubiquitinated substrateArrowR-HSA-983156 (Reactome)
E3:K48-polyubiquitinated substrateR-HSA-983147 (Reactome)
E3:Ub:substrateArrowR-HSA-983140 (Reactome)
E3:Ub:substrateR-HSA-983156 (Reactome)
E3:Ub:substratemim-catalysisR-HSA-983156 (Reactome)
ERAP1/2mim-catalysisR-HSA-983158 (Reactome)
Exogenous

Particulate antigen

(Ag)		ArrowR-HSA-1236956 (Reactome)
Exogenous

Particulate antigen

(Ag)		ArrowR-HSA-1236963 (Reactome)
Exogenous

Particulate antigen

(Ag)		R-HSA-1236938 (Reactome)
Exogenous

Particulate antigen

(Ag)		R-HSA-1236958 (Reactome)
Exogenous

Particulate antigen

(Ag)		R-HSA-1236963 (Reactome)
Exogenous soluble antigenArrowR-HSA-1236940 (Reactome)
Exogenous soluble antigenArrowR-HSA-1236968 (Reactome)
Exogenous soluble antigenR-HSA-1236939 (Reactome)
Exogenous soluble antigenR-HSA-1236948 (Reactome)
Exogenous soluble antigenR-HSA-1236968 (Reactome)
Exogenous soluble antigenR-HSA-1236970 (Reactome)
GDPR-HSA-983422 (Reactome)
GTPArrowR-HSA-983422 (Reactome)
H+ArrowR-HSA-1236967 (Reactome)
H2OR-HSA-1236949 (Reactome)
H2OR-HSA-983144 (Reactome)
H2OR-HSA-983422 (Reactome)
IFN gamma stimulated aminopeptidasesmim-catalysisR-HSA-983162 (Reactome)
IRAP in complex with MHC class Imim-catalysisR-HSA-1236954 (Reactome)
K48polyUb-antigenic substrateArrowR-HSA-983147 (Reactome)
K48polyUb-antigenic substrateR-HSA-983150 (Reactome)
K48polyUb-partially digested AgR-HSA-1236935 (Reactome)
L-amino acidArrowR-HSA-1236935 (Reactome)
L-amino acidArrowR-HSA-1236948 (Reactome)
L-amino acidArrowR-HSA-1236954 (Reactome)
L-amino acidArrowR-HSA-1236970 (Reactome)
L-amino acidArrowR-HSA-983150 (Reactome)
L-amino acidArrowR-HSA-983158 (Reactome)
L-amino acidArrowR-HSA-983162 (Reactome)
MHC

class I

HC:Calnexin/BiP:Erp57		ArrowR-HSA-983148 (Reactome)
MHC

class I

HC:Calnexin/BiP:Erp57		R-HSA-983146 (Reactome)
MHC HC:B2M:Erp57ArrowR-HSA-983146 (Reactome)
MHC HC:B2M:Erp57R-HSA-983142 (Reactome)
MHC:B2M peptide loading complexArrowR-HSA-983142 (Reactome)
MHC:B2M peptide loading complexR-HSA-8951499 (Reactome)
MR/other probable receptorsArrowR-HSA-1236940 (Reactome)
MR/other probable receptorsR-HSA-1236939 (Reactome)
MR:soluble antigenArrowR-HSA-1236939 (Reactome)
MR:soluble antigenArrowR-HSA-1236941 (Reactome)
MR:soluble antigenArrowR-HSA-1236955 (Reactome)
MR:soluble antigenR-HSA-1236940 (Reactome)
MR:soluble antigenR-HSA-1236941 (Reactome)
MR:soluble antigenR-HSA-1236955 (Reactome)
Mg2+ArrowR-HSA-983153 (Reactome)
Mg2+R-HSA-983153 (Reactome)
NADP+ArrowR-HSA-1236967 (Reactome)
NADPHR-HSA-1236967 (Reactome)
NOX2 complexmim-catalysisR-HSA-1236967 (Reactome)
O2.-ArrowR-HSA-1236967 (Reactome)
O2R-HSA-1236967 (Reactome)
PDIA3ArrowR-HSA-983161 (Reactome)
PDIA3R-HSA-983148 (Reactome)
PPiArrowR-HSA-983140 (Reactome)
PPiArrowR-HSA-983153 (Reactome)
PPiArrowR-HSA-983156 (Reactome)
Particulate Ag:DC receptorsArrowR-HSA-1236958 (Reactome)
Particulate Ag:DC receptorsR-HSA-1236956 (Reactome)
PiArrowR-HSA-1236949 (Reactome)
PiArrowR-HSA-983144 (Reactome)
R-HSA-1236935 (Reactome) Proteasomes are usually localized to the cytoplasm but are also present in the nucleus and ER. Houde et al. (2003) investigated the distribution of proteasomes in J774 macrophages and observed them on phagosomes. The proteasomes present on phagosomes may not come directly from ER, but instead assemble on phagosomes to play a function at a precise point during phagolysosomal biogenesis. Houde et al. also observed polyubiquitinated proteins on the cytoplasmic side of phagosomes and highlighted the link between the ubiquitination process and proteasomal degradation; translocated peptides are ubiquitinated and processed by the proteasome complex assembled on the cytoplasmic side of phagosomes, leading to the generation of MHC class I binding peptides.
R-HSA-1236938 (Reactome) Phagocytosed particulate antigens are partially digested in the lumen of phagolysosomes by various lysosomal hydrolases.
R-HSA-1236939 (Reactome) Soluble antigens are presented to dendritic cells (DCs) in some cases by receptor mediated endocytosis or fluid-phase endocytosis. Burgdorf et al. (2008) suggest that there are two different endocytic compartments for antigen processing: one dedicated to MHC class I (early endosomes) and the other one for MHC class II presentation (lysosomes). Sorting of cargo into these different compartments occurs at the plasma membrane and is likely to depend on the type of endocytic receptor the cargo is interacting with (Burgdorf et al. 2008, Zhuang et al. 2006). The mannose receptor (MR) is the best studied receptor that targets soluble antigens to early endosomes but not to lysosomes (Burgdorf et al. 2006). Antigens taken up by the MR are targeted towards a mildly acidic stable early endosomal compartment for exclusive presentation on MHC I molecules (Burgdorf et al. 2008).
R-HSA-1236940 (Reactome) Within the endosome the receptor and cargo separate and the receptor recycles back to the cell surface. Soluble antigens are targeted into the stable early endosome lumen for efficient cross presentation. Early endosomes are mildly acidic and relatively poor in proteases.
R-HSA-1236941 (Reactome) Receptor-bound exogenous antigens in coated pits on the cell surface are internalized into clathrin-coated vesicles.
R-HSA-1236943 (Reactome) Peptides generated by Cathepsin S or IRAP-mediated proteolysis in the endosomes are loaded onto MHC class I molecules, which are internalized and transported to early and late endosomal compartments where antigenic peptides can be loaded. A fraction of the internalized cell surface class I molecules enter MHC class II compartments (MIICs) within endocytic vesicles (Gromme et al. 1999, Kleijmeer et al. 2001). Microscopic analysis has revealed that surface MHC-I molecules are internalized and transported to early and late endosomal compartments (Basha et al. 2008, Lizee et al. 2003). A tyrosine-based endocytic trafficking motif (YXXA) is required for the constitutive internalization of MHC-I molecules from the cell surface into early/late endosomes for peptide loading (Basha et al. 2008, Lizee et al. 2003). Upon entry in to these endosomal compartments the MHC class I complexes exchange their pre-bound peptides with exogenously derived antigenic peptides.
R-HSA-1236947 (Reactome) Fusion of the maturing phagosome with the ER mediates the exchange of materials resulting in the formation of a hybrid ER-phagosome compartment (Gagnon et al. 2002, Guermonprez et al. 2003, Houde et al. 2003, Ackerman et al. 2003, Blanchard et al. 2010). This hybrid contains the retrotranslocon factor Sec61 that mediates the access of proteasomes on the cytosolic surface of the phagosome. Using fluorescence imaging, Houde et al. (2003) provided evidence for the role of Sec61 in the retrotranslocation of internalized exogenous proteins from phagosomes to the cytoplasmic face of J774 macrophages. Sec61 factor is a heterotrimeric complex composed of alpha, beta and gamma subunits forming the core of the mammalian ER translocon (Greenfield et al. 1999). Oligomers of the Sec61 complex form a transmembrane channel involved in the retrotranslocation of misfolded proteins from ER to the cytosol for degradation, and thus it has been proposed that Sec61 might be involved in the translocation of proteins in phagosomes to the cytosol (Kasturi et al. 2008).
R-HSA-1236948 (Reactome) Endocytic compartments contain many cysteine proteases such as cathepsin S that can generate cross-presented peptides. Cathepsins may participate in the generation of MHC class II-presentated peptides (Villadangos et al. 1999). Shen et al. (2004) demonstrated that cathepsin S contributes to TAP-independent cross-presentation in vivo, showing that ovalbumin was cross-presented by denritic cells (DCs) through both TAP-dependent and TAP-independent pathways. The TAP-independent pathway was sensitive to the cystine protease inhibitor leupeptin, but not to proteasome inhibitors. Further experiments with knockout mice showed that cathepsin S contributed to cross-presentation. DCs lacking cathepsin S lack the TAP-independent pathway (Khor et al. 2008, Shen et al. 2004).
R-HSA-1236949 (Reactome) After processing by the proteasome, some of the oligopeptides could be reinternalized to the phagosome lumen of the same phagosome through the TAP complex probably acquired during ER-phagosome fusion. Guermonprez et al. (2003) tested this model and observed abundant TAP complex in early phagosomes and its reduction over time. Electron microscopy analysis of purified phagosomes also showed the insertion of TAP2 into the phagosomal membrane.
R-HSA-1236954 (Reactome) While it is established that cathepsin S is involved in antigen processing in endocytotic vesicles, it is less certain whether other proteases present in endocytic vesicles are also involved in generating the peptide fragments. Insulin regulated aminopeptidase (IRAP) is an epitope-trimming zinc-dependent aminopeptidase closely related to ERAP1 and ERAP2. IRAP may be involved in vacuolar processing of the peptide fragments within endosomes (Saveanu et al. 2009, Segura et al. 2009). IRAP is detected predominantly in the early and recycling endosome fractions. Saveanu et al. (2009) observed the physical association of IRAP with internalized class I MHC molecules and suggested that this may favour a direct linkage between peptide trimming and MHC class I loading. They also showed that IRAP-dependent processing of antigens requires active proteasome but not lysosomal proteases, which suggests that this pathway utilizes cytosolic degradation followed by peptide transport into IRAP-containing endosomes.
R-HSA-1236955 (Reactome) The antigen:receptor complex moves from clathrin-coated vesicles to the early endosome membrane.
R-HSA-1236956 (Reactome) After internalization, F-actin is depolymerized from the phagosome, and the newly denuded vacuole membrane becomes accessible to early endosomes (Aderem & Underhill. 1999).
R-HSA-1236958 (Reactome) Dendritic cells (DCs) and macrophages recognize and phagocytose apoptotic cells/invading microorganisms using a variety of receptors including lectins, Mannose receptor (MR) (Stahl & Ezekowitz. 1998), CD36 (Savill 1997), CD14 (Devitt et al. 1998), scavenger receptor A (SR-A) (Platt et al. 1996) and integrin alphaVbeta5 (Savill et al. 1992, Savilli et al. 1990), then cross-present cell-associated antigens to CD8+ T cells. Ligands on apoptotic cell like sugars, phosphatidylserine and surface-bound thrombospondin (TSP) are recognized by these receptors and induce rearrangements in the actin cytoskeleton that lead to the internalization of the particle.
R-HSA-1236963 (Reactome) Following fission of the phagosome vesicle from the plasma membrane, the phagosome undergoes maturation by a series of fusion and fission events, fusing with late endosomes and ultimately lysosomes, to form a phagolysosome.

fuses sequentially with sorting/early endosomes, late endosomes and finally lysosomes to acquire degradative capabilities. This process is referred to as phagosome maturation.
R-HSA-1236964 (Reactome) Peptide-loaded MHC class I complexes are transported by an undefined mechanism back to the cell surface for cross-presentation to T cells.
R-HSA-1236965 (Reactome) Exogenous antigen loaded class I MHC molecules in phagosomes may be delivered to the surface by membrane recycling machinery.
R-HSA-1236967 (Reactome) After the fusion of phagosome and lysosome lumen acidity rises and the activity of lysosomal proteases increases, conferring proteolytic ability. However antigens must be spared from complete proteolytic destruction. Dendritic cells (DCs) achieve this by regulating the level of proteolysis and phagosomal acidification. DCs recruit the NADPH oxidase NOX2 to the phagosome and mediate sustained production of low levels of reactive oxygen species (ROS), causing active alkalization of the phagosomal lumen (Savina et al. 2006, Ramachandra et al. 2009). NOX2 consumes oxygen and protons (pumped by V-ATPase or other H+ voltage-gated channels) to produce ROS and this lowers phagosome acidity. This apparently reduces antigen proteolysis to a level that allows processing but does not fully destroy the antigenic peptides, favouring increased MHC-I cross presentation (Ramachandra et al. 2009). Rab27a controls the recruitment of NOX2 to DC phagosomes (Savina et al. 2007).
R-HSA-1236968 (Reactome) Endocytosed antigens must leave the endocytic structure to enter into the MHC I pathway before exhaustive degradation within lysosomes. The canonical pathway is the transporter associated with antigen processing (TAP)-dependent cytosolic pathway, which involves the translocation of endocytosed antigens into the cytosol where they are degraded into antigenic peptides by the proteasome and transported to ER through TAP. This hypothesis comes from indirect evidences showing that proteasome inhibitors block cross presentation of certain antigens (Amigorena et al. 2010, Burgdorf et al. 2008) . According to this model antigens are translocated into the cytosol by an undefined mechanism.
There are less well-characterized mechanisms for the delivery of exogenous antigens into the cytosol. Certain peptides with highly positively charged sequences derived from HIV tat protein or the Antennapedia homeodomain (AntHD) protein seem to penetrate into the cytosol directly across the plasma membrane (Monu et al. 2007, Vendeville et al. 2004). It is also proposed that some exogenous antigens can be exchanged between neighboring cells through gap junctions, leading to cross presentation by the recipient cell (Monu et al. 2007, Neijssen et al. 2005).
Once internalized antigens are routed into the cytosol, they follow the conventional pathway of proteasome digestion and TAP mediated transport of peptides into the ER lumen.
R-HSA-1236970 (Reactome) Exogenous antigens are thought to be processed for cross-presentation in much the same manner as endogenous proteins once they enter the cytosolic pathway (Rock et al. 2010). Immunoproteasome components are the major proteases involved in generating the antigenic fragments. The precurssor peptides are further trimmed by cytosolic aminopeptidases and shuttled to ER through TAP for MHC class I loading.
R-HSA-1236971 (Reactome) Peptides translocated back into the phagosomal lumen are loaded onto MHC class I molecules. Guermonprez et al. (2003) detected the components of the peptide loading complex (TAP, tapasin, calreticulin and ERp57) together with MHC class I in purified early phagosomes. They observed peptide loading in the presence of ATP in purified phagosomes expressing HLA-A2, incubated with iodinated S-9-L peptide. From these experiments they concluded that TAP-imported peptides can be loaded on MHC class I molecules in the lumen of phagosomes. Houde et al. (2003) also observed OVA peptide SIINFEKL:MHC-I complex in the phagosome lumen.
R-HSA-1236972 (Reactome) Upon phagolysosomal proteolysis the phagocytosed proteins still need to gain access to the cytosol for proteasomal access, transport into the ER and loading onto MHC class I. The mechanism for this escape of phagocytosed antigens remain unknown.
R-HSA-203979 (Reactome) Sar1p-GTP recruits the cytoplasmic Sec23p-Sec24p complex. (Though not represented in the subsequent steps, Sec23p-Sec24p would bind to members of the p24 protein family of possible cargo receptors, and together with Sar1p bind the appropiate v-SNARE, and Rab-GTP.)



R-HSA-8863858 (Reactome) The interaction between the two compartments could involve either direct fusion of ER stacks to phagosomes (Phgs) or vesicular intermediates. In both cases, a fusion event between the ER or ER-derived membrane vesicles and Phgs must occur. The SNARE SEC22B localizes to the ER-Golgi intermediate compartment (ERGIC) and interacts with SNARE syntaxin 4 (STX4) on phagosomes (Phgs), mediating the recruitment of subset of ER components including transporter associated with antigen processing (TAP), to phagosomes (Cebrian et al. 2011).
R-HSA-8863895 (Reactome) A major reserve of MHC-I in dendritic cells reside within the endocytic recycling compartments (ERC). MHC-I trafficking to the ERC is regulated by the activity of Rab11a and subsequent trafficking from ERC to phagosomes is controlled by TLR-MyD88-IKK2-dependent phosphorylation of phagosomal SNAP23. Toll-like receptor (TLR) signalling regulate cross-presentation as they regulate phagocytosis and phagolysosomal fusion (Nair et al. 2011). MHC-I bearing ERC are enriched with R-SNAREs like RAB11a, VAMP3, and VAMP8. These SNARE molecules can interact with Q-SNARE SNAP23 present on phagosomes and this mediates membrane fusion. This interaction of SNAP23 with R-SNAREs require phosphorylation of SNAP23 (on Ser-95) by IKK2, and IKK2 is activated by TLR signalling. SNAP23 phosphorylation may increase SNAP23 binding to SNAREs. It may also regulate platelet and mast cell secretion (Karim et al. 2013, Suziki & Verma 2008).
R-HSA-8863914 (Reactome) In DCs subset of ER proteins including MHC-I peptide loading complex (PLC) and transporter associated with antigen processing (TAP) transit to phagosomes via the intermediate compartment ER-Golgi intermediate compartment (ERGIC) (Cebrian et al. 2011). TAP exits the ER in COPII vesicles in association with MHC class I, and that peptide translocation by TAP and binding to class I can occur in post-ER compartments (Ghanem et al. 2010). SEC22B, an ER-resident SNARE is required for the transport of PLC from ERGIC (Cebrian et al. 2011), but this step does not deliver MHC-I (Nair-Gupta et al. 2014). Instead, MHC-I are recruited from an endosomal recycling compartment (ERC), which is marked by Rab11a, VAMP3/cellubrevin, and VAMP8/endobrevin that holds large reserves of MHC-I. This step is dependent on TLR signalling (Nair-Gupta et al. 2014).
R-HSA-8863973 (Reactome) Recycling endosome-localized R-SNARE protein like RAB11a, VAMP3, and VAMP8 dock with target phagosome membrane Q-SNARE protein SNAP23. MHC-I present on the recycling endosomes would be delivered to phagosomes during this process.
R-HSA-8940641 (Reactome) Thimet oligopeptidase (THOP1, EP24.15) is a zinc-dependent peptidase of the metallopeptidase M3 family (Pierotti et al. 1990). It was first described as a neuropeptide-degrading enzyme present in the soluble fraction of brain homogenates (Orlowski et al. 1983). However, its predominant location in the cytosol and nucleus suggests that extracellular degradation of neuropeptides and hormones is not its primary function (Fontenele-Neto et al. 2001). THOP1 can metabolize peptides within cells, thereby affecting antigen presentation and G protein-coupled receptor signal transduction. It was shown in vivo to participate in antigen presentation through MHC-I (Silva et al. 1999, Kim et al. 2003, Yorl et al. 2003) and in vitro to bind (Portaro et al. 1999) or degrade (Saric et al. 2001) some MHC-I associated peptides. THOP1 can degrade a broad range of intracellular peptides containing 5–17 amino acids (Oliveira et al. 2001, Berti et al. 2009). Substrate size is restricted because its catalytic center is located in a deep channel (Ray et al. 2004). THOP1 can both degrade existing peptides and generate new peptides, making it a versatile enzyme for regulating intracellular peptide function including antigen presentation (Berti et al. 2009, Russo et al. 2012).

Cytotoxic T lymphocytes (CTLs) recognize peptides presented by HLA class I molecules on the cell surface. The C terminus of these CTL epitopes is considered to be produced by the proteasome, but is complemented by THOP1 and other cytosolic endopeptidases such as Nardilysin (Kessler et al. 2011, Oliveira & van Hall 2015).
R-HSA-8951499 (Reactome) MHC class I heterodimers are only stable in peptide bound form and only as a trimer (with bound peptide) present on the cell surface. Class I MHC molecules prefer nonapeptides, and less frequently use octa- or deca-peptides. The peptide binding groove in MHC class I molecules is formed by the intimate association of the alpha1 and alpha2 domains of the heavy chain. Structural studies have revealed that the alpha1:alpha2 domains form a single peptide binding groove consisting of 2 parallel helices on a floor of 8 beta-strands. Hydrogen bonding networks are established in the binding groove with the antigenic peptide main chain and terminal atoms that enable largely sequence independent ligation. Upon peptide binding the class I MHC molecule releases from the peptide loading complex (PLC) and clusters at ER exit sites and is finally exported to the cell surface.
MHC I molecules bound to low-affinity peptides are not transferred to the cell surface and are instead cycled back to ER. They can proceed to the cell surface only when they become bound to high-affinity peptide (Howe et al, 2009; Garstka et al, 2007). Calreticulin binds to these low-affinity peptide bound class I molecules and mediate the retrieval from golgi apparatus to ER and for effcient presentation of a model antigen (Howe et al, 2009).
R-HSA-8951595 (Reactome) The interaction between the two compartments involves either direct fusion of ER stacks to phagosomes (Phgs) or vesicular intermediates. In both cases, a fusion event between the ER or ER-derived membrane vesicles and Phgs must occur. The SNARE SEC22B localizes to the ER-Golgi intermediate compartment (ERGIC) and interacts with SNARE syntaxin 4 (STX4) on phagosomes (Phgs), mediating the recruitment of subset of ER components including transporter associated with antigen processing (TAP), to phagosomes (Cebrian et al. 2011).
R-HSA-983138 (Reactome) When the loaded peptide is of a sufficiently high-affinity the trimeric complex is transported to a special ER exit site by a putative cargo receptor, B cell receptor-associated protein (BAP31), where it translocates to the cell surface, possibly by transport in COPII-coated vesicles.
R-HSA-983140 (Reactome) Interaction of E3 with both substrate and E2-Ub, brings them into proximity so that ubiquitin is transferred from E2 to the substrate. In most cases the transfer of ubiquitin is direct from E2 to substrate, but in a small subset of E3s, it occurs via a covalent E3-Ub thioester intermediate (Raymond et al. 2009).
R-HSA-983142 (Reactome) Upon interaction of Beta-2-microglobin (B2M) with MHC class I Heavy Chain (HC), calnexin is fully replaced by its soluble ortholog calreticulin (CRT) and this complex is incorporated into the peptide loading complex (PLC). PLC is a multiprotein complex that includes CRT, ERp57 and the additional components tapasin, transporter associated with antigen processing (TAP) and Bap31. The stoichometry of components in PLC remains unclear. The PLC loads antigenic peptides onto MHC class I molecules; components of the PLC cooperate to stabilize the MHC class I complex and optimally load peptides. Tapasin is a type I transmembrane protein that interacts directly with TAP and tethers the MHC complex to it. TAP facilitates the transport of peptides from the cytosol to the ER lumen. B cell receptor–associated protein (Bap31), a putative cargo receptor, associates with HC and acts as a retrograde transporter, carrying peptide-loaded class I MHC molecules.
R-HSA-983144 (Reactome) Ttransporter associated with antigen processing (TAP) is a heterodimeric complex, composed of TAP1 and TAP2 proteins, members of the ATP-binding cassette (ABC) superfamily. TAP consists of two transmembrane domains (TMDs) and two cytosolic nucleotide-binding domains. Peptide binding to the cytosolic-facing cavity formed by the TMDs causes it to undergo a conformational change that induces ATP hydrolysis, forcing the opening of a pore and translocation of the peptide into the ER lumen. TAP transports peptides in the range of 8-16 amino acids into the ER, which is the peptide length typically generated by the immunoproteasome.
R-HSA-983145 (Reactome) The newly synthesized MHC class I heavy chain (HC) translocates into the endoplasmic reticulum (ER) and binds rapidly to calnexin (CNX), a transmembrane calcium-dependent lectin with chaperone activity. CNX recognizes and binds to an N-linked monoglycosylated Glc1Man9GlcNAc2 carbohydrate group found attached to the conserved Asn-86 in the HC. Interaction of HC with CNX promotes the formation of intrachain disulfide bonds. Another candidate ER chaperon protein is immunoglobulin binding protein (BiP), found to associate with HC in the absence of CNX. These chaperones can cooperate in protein folding and prevention of aggregation.
R-HSA-983146 (Reactome) Interaction of calnexin (CNX) with MHC class I HC stabilizes it and facilitates the association of the beta2 microglobulin component (B2M). The two chains are linked noncovalently via interaction of B2M and the alpha3 domain of MHC HC. After formation of the HC:B2M heterodimer, the MHC complex dissociates from CNX.
R-HSA-983147 (Reactome) K48 polyubiquitinated substrate dissociates from E3 to become a substrate for a multicatalytic complex called the 26S proteasome.
R-HSA-983148 (Reactome) Endoplasmic reticulum resident protein 57 (ERp57), is a member of the protein disulphide isomerase (PDI) family of thiol oxidoreducatases. It associates with Calnexin (CNX), and its soluble homolog calreticulin (CRT) and is recruited to MHC Class I Heavy Chain (HC). ERp57 is involved in the formation of HC disulphide bonds.
R-HSA-983150 (Reactome) The 26S proteasome complex consists of the 20S catalytic core particle which harbours the proteolytically active sites and the regulatory 19S particle which is responsible for substrate interaction. This process generates a vast number (perhaps hundreds) of different peptides, depending on the length and sequence of the substrate protein. Only a small fraction of these peptides (nearly 10%) form the exact length to be presented by class I MHC; most (approximately 70%) are too short to bind. The remaining proteasome products (10-20%) are N-terminally extended precursors that require additional cleavage by cytosolic aminopeptidases for presentation by MHC class I molecules.
R-HSA-983152 (Reactome) Activated ubiquitin is transferred from E1 to the active site cystine of ubiquitin conjugating enzymes (E2s) via a trans-esterification reaction. E2s catalyze covalent attachment of ubiquitin to target proteins. They all share an active-site ubiquitin-binding cysteine residue and are distinguished by the presence of a ubiquitin-conjugating catalytic (UBC) fold required for binding of distinct ubiquitin ligases or E3s. Once conjugated to ubiquitin, the E2 molecule binds one of several E3s (Glickman et al. 2002).
R-HSA-983153 (Reactome) Ubiquitin is activated in an ATP-dependent manner, catalyzed by E1 ubiquitin-activating enzymes. In the first step of ubiquitin activation, the E1 enzyme binds ATP, Mg+2 and ubiquitin, and catalyses ubiquitin C-terminal acyl-adenylation (Ubiquitin-AMP). In the second step, the catalytic cystine in the E1 attacks the ubiquitin-adenylate (Ub-AMP) to form the activated ubiquitin-E1 thioester-bonded complex and an AMP leaving group. The intermediate reaction involving the formation of the ubiquitin-AMP complex is not represented here.
R-HSA-983156 (Reactome) Monoubiquitinated substrate acquires additional ubiquitin modifications in the form of multiple single attachments or a ubiquitin chain. Polyubiquitin chains added through K48 residue of ubiquitin typically targets the substrate for degradation (Raymond et al. 2009).
R-HSA-983157 (Reactome) Ubiquitin E3 ligases confer specificity to ubiquitination by recognizing target substrates and mediating transfer of ubiquitin from an E2 ubiquitin-conjugating enzyme to substrate (Raymond et al. 2009). E3 ligases includes a large, diverse set of proteins characterized by several defining motifs which include a HECT (homologous to E6-associated C-terminus), RING (Really Interesting New Gene) and U-box domains. The E3 ligases can be multisubunit complexes rather than a single polypeptide. Presently three different kinds of E3 complexes have been described called SCF, APC, and VHL. E3 ligases binds to both substrate and an E2 thioesterified with ubiquitin (E2-Ub).
R-HSA-983158 (Reactome) Transporter associated with antigen processing (TAP) prefers peptides 8-16 residues long, slightly longer than the canonical 8-10 residue peptides that fit into class I MHC binding sites. These longer peptides are further trimmed at their N-termini by the ER-associated aminopeptidase (ERAP). ERAP trims peptides to a length of 8-10 residues, suitable for loading into the MHC class I binding groove.
R-HSA-983161 (Reactome) Upon peptide binding the class I MHC molecule releases from the peptide loading complex (PLC) and clusters at ER exit sites and is finally exported to the cell surface.
MHC I molecules bound to low-affinity peptides are not transferred to the cell surface and are instead cycled back to ER. They can proceed to the cell surface only when they become bound to high-affinity peptide (Howe et al. 2009, Garstka et al. 2007). Calreticulin binds to these low-affinity peptide bound class I molecules and mediate the retrieval from golgi apparatus to ER and for effcient presentation of a model antigen (Howe et al. 2009).
R-HSA-983162 (Reactome) Some peptides generated by the 26S proteasome are too long to bind to MHC class I molecules. These N-terminal extended precursor peptides may be trimmed by cytosolic aminopeptidases, such as Tripeptidyl peptidase II (TPP2), puromycin-sensitive aminopeptidase (PSA), bleomycin hydrolase (BH), and leucine aminopeptidase (LAP).
R-HSA-983421 (Reactome) Cargo must pass through the various compartments of the Golgi complex to reach the plasma membrane. This may occur through either of the two well known models, cisternal maturation or vesicular transport (Refer to review articles Glick et al. 2009, Jackson 2009, Nakano et al. 2010).
R-HSA-983422 (Reactome) Before the cargo vesicle can fuse with target membrane, the COPII protein coat must be disassembled and its components released into cytosol. This uncoating is triggered by hydrolysis of the bound GTP to produce Sar1p-GDP, which has decreased affinity for the vesicle membrane. Disassociation of Sar1p-GDP from the membrane is followed by the release of the other COPII subunits.
R-HSA-983424 (Reactome) Once the entire COPII coat has been assembled, the bud is separated from the ER membrane in the form of a COPII coated vesicle.
R-HSA-983425 (Reactome) Sec13-Sec31 binds the prebudding complex and this Sec13-Sec31 heterotetramer forms the outer structural scaffold of the coat. Sec13-Sec31 is likely to crosslink the prebudding complexes generating COPII-coated vesicles.
R-HSA-983426 (Reactome) The cytoplasmic tails of MHC class I molecules do not possess any of the known ER export sequences. BAP31 acts as a cargo receptor by exporting peptide-loaded class I MHC molecules to the ER exit sites or ER/Golgi intermediate compartment. Sec24 of the Sec23-Sec24/Sar1-GTP complex catches cargo by direct contact, forming the prebudding complex. Sar1/Sec23-Sec24 can bring about curvature of the membrane in the formation of vesicle. The cargo (antigen-bound MHC) accumulates within the COPII vesicle by binding to the Sec24 polypeptide of the COPII coat.
R-HSA-983427 (Reactome) After passing through the Golgi complex, secretory cargo is packaged into post-Golgi transport intermediates (post-Golgi), which translocate plus-end directed along microtubules to the plasma membrane.
SAR1B:GDPArrowR-HSA-983422 (Reactome)
SAR1B:GTP:SEC23:SEC24ArrowR-HSA-203979 (Reactome)
SAR1B:GTP:SEC23:SEC24R-HSA-983426 (Reactome)
SAR1B:GTPR-HSA-203979 (Reactome)
SEC13ArrowR-HSA-983422 (Reactome)
SEC13R-HSA-983425 (Reactome)
SEC22B:STX4ArrowR-HSA-8951595 (Reactome)
SEC22BArrowR-HSA-8863914 (Reactome)
SEC22BR-HSA-8863858 (Reactome)
SEC22BR-HSA-8863914 (Reactome)
SEC23:SEC24R-HSA-203979 (Reactome)
SEC23AArrowR-HSA-983422 (Reactome)
SEC24ArrowR-HSA-983422 (Reactome)
SEC31AArrowR-HSA-983422 (Reactome)
SEC31AR-HSA-983425 (Reactome)
SNAP23R-HSA-8863895 (Reactome)
STX4R-HSA-8863858 (Reactome)
Sar1p:GTP:Sec23p:Sec24p:Ag bound MHC class IArrowR-HSA-983426 (Reactome)
Sar1p:GTP:Sec23p:Sec24p:Ag bound MHC class IR-HSA-983425 (Reactome)
TAPArrowR-HSA-8863914 (Reactome)
TAPArrowR-HSA-8951595 (Reactome)
TAPArrowR-HSA-983161 (Reactome)
TAPBPArrowR-HSA-8863914 (Reactome)
TAPBPArrowR-HSA-8951595 (Reactome)
TAPBPArrowR-HSA-983161 (Reactome)
TAPBPR-HSA-8863858 (Reactome)
TAPBPR-HSA-8863914 (Reactome)
TAPBPR-HSA-983142 (Reactome)
TAPR-HSA-8863858 (Reactome)
TAPR-HSA-8863914 (Reactome)
TAPR-HSA-983142 (Reactome)
TAPmim-catalysisR-HSA-1236949 (Reactome)
TAPmim-catalysisR-HSA-983144 (Reactome)
THOP1mim-catalysisR-HSA-8940641 (Reactome)
Transloconmim-catalysisR-HSA-1236947 (Reactome)
UbArrowR-HSA-1236935 (Reactome)
UbArrowR-HSA-983150 (Reactome)
UbR-HSA-983153 (Reactome)
Ubiquitin activating E1 enzymesArrowR-HSA-983152 (Reactome)
Ubiquitin activating E1 enzymesR-HSA-983153 (Reactome)
Ubiquitin activating E1 enzymesmim-catalysisR-HSA-983153 (Reactome)
Ubiquitin:E2 conjugating enzymesArrowR-HSA-983152 (Reactome)
Ubiquitin:E2 conjugating enzymesR-HSA-983156 (Reactome)
Ubiquitin:E2 conjugating enzymesR-HSA-983157 (Reactome)
Unknown hydrolasemim-catalysisR-HSA-1236938 (Reactome)
VAMP8,VAMP3R-HSA-8863973 (Reactome)
antigenic substrateR-HSA-983157 (Reactome)
monoglucosylated MHC

class I

HC:Calnexin/BiP		ArrowR-HSA-983145 (Reactome)
monoglucosylated MHC

class I

HC:Calnexin/BiP		R-HSA-983148 (Reactome)
monoglucosylated MHC class I HCR-HSA-983145 (Reactome)
oligo-MyD88:Mal:BTK:activated TLRArrowR-HSA-8863895 (Reactome)
oligopeptide fragment (3-7aa)ArrowR-HSA-8940641 (Reactome)
oligopeptide fragment (8-16aa)ArrowR-HSA-1236935 (Reactome)
oligopeptide fragment (8-16aa)ArrowR-HSA-983150 (Reactome)
oligopeptide fragment (8-16aa)ArrowR-HSA-983162 (Reactome)
oligopeptide fragment (8-16aa)R-HSA-1236949 (Reactome)
oligopeptide fragment (8-16aa)R-HSA-8940641 (Reactome)
oligopeptide fragment (8-16aa)R-HSA-983144 (Reactome)
oligopeptide fragmentArrowR-HSA-1236949 (Reactome)
oligopeptide fragmentArrowR-HSA-983144 (Reactome)
oligopeptide fragmentR-HSA-1236971 (Reactome)
oligopeptide fragmentR-HSA-983158 (Reactome)
p-S95-SNAP23:VAMP8,VAMP3ArrowR-HSA-8863973 (Reactome)
p-S95-SNAP23ArrowR-HSA-8863895 (Reactome)
p-S95-SNAP23R-HSA-8863973 (Reactome)
partially digested AgArrowR-HSA-1236938 (Reactome)
partially digested AgArrowR-HSA-1236947 (Reactome)
partially digested AgArrowR-HSA-1236972 (Reactome)
partially digested AgR-HSA-1236947 (Reactome)
partially digested AgR-HSA-1236972 (Reactome)
precursor peptide fragment (>16 aa)ArrowR-HSA-1236948 (Reactome)
precursor peptide fragment (>16 aa)ArrowR-HSA-1236970 (Reactome)
precursor peptide fragment (>16 aa)ArrowR-HSA-983150 (Reactome)
precursor peptide fragment (>16 aa)R-HSA-1236954 (Reactome)
precursor peptide fragment (>16 aa)R-HSA-983162 (Reactome)
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