Notch signaling pathway (Drosophila melanogaster)
From WikiPathways
Description
The Notch signaling pathway is an evolutionarily conserved, intercellular signaling mechanism essential for proper embryonic development in all metazoan organisms in the Animal kingdom. The Notch proteins (Notch1-Notch4 in vertebrates) are single-pass receptors that are activated by the Delta (or Delta-like) and Jagged/Serrate families of membrane-bound ligands. They are transported to the plasma membrane as cleaved, but otherwise intact polypeptides. Interaction with ligand leads to two additional proteolytic cleavages that liberate the Notch intracellular domain (NICD) from the plasma membrane. The NICD translocates to the nucleus, where it forms a complex with the DNA binding protein CSL, displacing a histone deacetylase (HDAc)-co-repressor (CoR) complex from CSL. Components of an activation complex, such as MAML1 and histone acetyltransferases (HATs), are recruited to the NICD-CSL complex, leading to the transcriptional activation of Notch target genes.
Source: KEGG
Adapted from KEGG: http://www.genome.jp/kegg-bin/show_pathway?org_name=dme&mapno=04330Quality Tags
Ontology Terms
Bibliography
- Weinmaster G; ''The ins and outs of notch signaling.''; Mol Cell Neurosci, 1997 PubMed Europe PMC Scholia
History
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External references
DataNodes
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Name | Type | Database reference | Comment |
---|---|---|---|
Ac | GeneProduct | FBgn0000022 (FlyBase) | |
Delta | GeneProduct | DL_DROME (Uniprot-TrEMBL) | |
Deltex | GeneProduct | FBgn0000524 (FlyBase) | |
Dsh | GeneProduct | FBgn0000499 (FlyBase) | |
E(spl)-C | GeneProduct | ESM8_DROME (Uniprot-TrEMBL) | |
Fringe | GeneProduct | FBgn0011591 (FlyBase) | |
Groucho | GeneProduct | FBgn0001139 (FlyBase) | |
Notch | GeneProduct | NOTC_DROME (Uniprot-TrEMBL) | |
Numb | GeneProduct | FBgn0002973 (FlyBase) | |
Sc | GeneProduct | FBgn0004170 (FlyBase) | |
Serrate | GeneProduct | FBgn0004197 (FlyBase) | |
Su(H) | GeneProduct | RBJK_DROME (Uniprot-TrEMBL) | |
Vg | GeneProduct | FBgn0003975 (FlyBase) | |
hairless | GeneProduct | FBgn0001169 (FlyBase) | |
presenilin | GeneProduct | FBgn0019947 (FlyBase) |
Annotated Interactions
No annotated interactions