SOS1
Summary: This gene encodes a protein that is a guanine nucleotide exchange factor for RAS proteins, membrane proteins that bind guanine nucleotides and participate in signal transduction pathways. GTP binding activates and GTP hydrolysis inactivates RAS proteins. The product of this gene may regulate RAS proteins by facilitating the exchange of GTP for GDP. Mutations in this gene are associated with gingival fibromatosis 1 and Noonan syndrome type 4. [provided by RefSeq, Jul 2008].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:182530 Ensembl IDEnsembl:ENSG00000115904 HGNC IDHGNC:HGNC:11187 PHARMGKB IDPA36024 Map Location2p22.1 |
GO terms in SOS1
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
BP | TAS | GO:0000165 | MAPK cascade |
BP | IEA | GO:0001782 | B cell homeostasis |
BP | IEA | GO:0001942 | hair follicle development |
BP | IEA | GO:0003209 | cardiac atrium morphogenesis |
BP | IEA | GO:0003344 | pericardium morphogenesis |
BP | NAS | GO:0007165 | signal transduction |
Gene expression in normal tissue: SOS1
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in SOS1
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Database | Pathway ID | Pathway Des. |
---|---|---|
biocarta | at1rpathway | angiotensin ii mediated activation of jnk pathway via pyk2 dependent signaling |
biocarta | bcrpathway | bcr signaling pathway |
biocarta | biopeptidespathway | bioactive peptide induced signaling pathway |
biocarta | cardiacegfpathway | role of egf receptor transactivation by gpcrs in cardiac hypertrophy |
biocarta | cdk5pathway | phosphorylation of mek1 by cdk5/p35 down regulates the map kinase pathway |
biocarta | crebpathway | transcription factor creb and its extracellular signals |
Gene-Drug: Aster Plot
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in SOS1
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |