DNA replication (Gallus gallus)

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1, 2Mcm6DNAPolymerase AOrc complexMcm10Mcm5RFC Heteropentamer:RNA primer-DNA primerPCNA homotrimerPre-replicative complexRNA PrimerCdc6Processive complexp180Phosphorylation ofMcm 2-7 complexOrc5Mcm2UbiquitinOrc complexOrc1Orc5Mcm61. Assembly of the pre-replicative complexRFC362. Activation of the pre-replicative complexOrc2Cdt1RFC37UbiquitinOrc complex3. DNA replication initiationCdc6RFC38p58Cdc6Orc complexMcm7RNA primer-DNA primerp495. Leading/lagging strand synthesisMcm5Ubiquitinated Cdc6Orc3Cdt1DNA polymerase alpha:primase: origin complexOrc3Mcm10Orc2Phosphorylated Cdc6Orc2Orc3Mcm4OriginCdc64. Switching of origins to post-replicative stateOrc4Mcm4Phosphorylated Orc1DNA polymerase alpha:primase: origin complexCdt1PrimaseMcm 4,6,7 trimer forms andassociates with the replication forkOrc5Mcm2Orc4Degraded by proteasome in cytosolRNA primer-DNA primer:origin duplex:PCNAUbiquitinated Orc1Degraded byproteasomein cytosolGemininMcm7Orc complexMcm3RNA primer-DNA primerCdt1RFC40p70Mcm3RFC140Orc3Pre-replicative complexCdt1Orc2RFC Heteropentamer:RNA primer-DNA primerMCM4ORC3LRCJMB04_6d17ORC5LPOLA2PRIM1CDK2dUTPPOLERFC4POLA1RPA4RPA1ATPMCM6CDT1RPA3ORC4LMCM10POLE2dGTPdCTPMCM7dATPGTPPOLD4RFC2ORC6LATPATPMCM2MCM5ADPDBF4UTPCTPORC1LUBCPOLD3RFC5ADPCDC6RFC1CDC7MCM3POLD2CDC45LUBA52POLD1PRIM2RFC3PCNAATPORC2LGMNN


Description

DNA replication, the basis for biological inheritance, is a fundamental process occurring in all living organisms to copy their DNA. This process is "replication" in that each strand of the original double-stranded DNA molecule serves as template for the reproduction of the complementary strand. Hence, following DNA replication, two identical DNA molecules have been produced from a single double-stranded DNA molecule. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication. Source: Wikipedia

Comments

GenMAPP notes 
http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=69306
GenMAPP remarks 
Based on www.reactome.org
HomologyConvert 
This pathway was inferred from Homo sapiens pathway WP466(r21660) with a 54% conversion rate.

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Quality Tags

Ontology Terms

 

Bibliography

  1. Bell SP, Dutta A; ''DNA replication in eukaryotic cells.''; Annu Rev Biochem, 2002 PubMed Europe PMC Scholia
  2. Kelly TJ, Brown GW; ''Regulation of chromosome replication.''; Annu Rev Biochem, 2000 PubMed Europe PMC Scholia

History

View all...
CompareRevisionActionTimeUserComment
117195view10:32, 18 May 2021EweitzModified title
68859view17:20, 8 July 2013MaintBotUpdated to 2013 gpml schema
68762view15:29, 7 July 2013EgonwRemoved data source where no ID was given.
67165view10:15, 26 June 2013Christine ChichesterOntology Term : 'DNA replication pathway' added !
40997view22:56, 1 March 2011MaintBotRemoved redundant pathway information and comments
35218view15:49, 11 February 2010Thomasadded literature
35210view15:44, 11 February 2010ThomasModified description
35204view15:41, 11 February 2010ThomasModified description
33918view18:06, 9 December 2009MaintBotAutomatic update of empty xrefs
33442view14:58, 30 November 2009MaintBotRemoved group label
31499view21:32, 13 August 2009MaintBotFixed text labels
30326view20:45, 29 July 2009MaintBotNew pathway

External references

DataNodes

View all...
NameTypeDatabase referenceComment
ADPMetabolite
ATPMetabolite
CDC45LGeneProduct416776 (Entrez Gene)
CDC6GeneProduct
CDC7GeneProduct424507 (Entrez Gene)
CDK2GeneProduct
CDT1GeneProduct426254 (Entrez Gene)
CTPMetabolite
DBF4GeneProduct420536 (Entrez Gene)
GMNNGeneProduct421004 (Entrez Gene)
GTPMetabolite
MCM10GeneProduct429525 (Entrez Gene)
MCM2GeneProduct416027 (Entrez Gene)
MCM3GeneProduct422043 (Entrez Gene)
MCM4GeneProduct426764 (Entrez Gene)
MCM5GeneProduct418058 (Entrez Gene)
MCM6GeneProduct424295 (Entrez Gene)
MCM7GeneProduct
ORC1LGeneProduct424640 (Entrez Gene)
ORC2LGeneProduct424077 (Entrez Gene)
ORC3LGeneProduct421822 (Entrez Gene)
ORC4LGeneProduct424307 (Entrez Gene)
ORC5LGeneProduct417714 (Entrez Gene)
ORC6LGeneProduct415749 (Entrez Gene)
PCNAGeneProduct373984 (Entrez Gene)
POLA1GeneProduct418593 (Entrez Gene)
POLA2GeneProduct
POLD1GeneProduct
POLD2GeneProduct
POLD3GeneProduct419053 (Entrez Gene)
POLD4GeneProduct
POLE2GeneProduct423567 (Entrez Gene)
POLEGeneProduct416997 (Entrez Gene)
PRIM1GeneProduct426646 (Entrez Gene)
PRIM2GeneProduct421878 (Entrez Gene)
RCJMB04_6d17GeneProduct419566 (Entrez Gene)
RFC1GeneProduct422788 (Entrez Gene)
RFC2GeneProduct396542 (Entrez Gene)
RFC3GeneProduct418907 (Entrez Gene)
RFC4GeneProduct424958 (Entrez Gene)
RFC5GeneProduct
RPA1GeneProduct417563 (Entrez Gene)
RPA3GeneProduct420578 (Entrez Gene)
RPA4GeneProduct
UBA52GeneProduct395958 (Entrez Gene)
UBCGeneProduct396425 (Entrez Gene)
UTPMetabolite
dATPMetabolite
dCTPMetabolite
dGTPMetabolite
dUTPMetabolite

Annotated Interactions

No annotated interactions
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