External Ids for IRS1 Gene
Previous GeneCards Identifiers for IRS1 Gene
This gene encodes a protein which is phosphorylated by insulin receptor tyrosine kinase. Mutations in this gene are associated with type II diabetes and susceptibility to insulin resistance. [provided by RefSeq, Nov 2009]
GeneCards Summary for IRS1 Gene
IRS1 (Insulin Receptor Substrate 1) is a Protein Coding gene. Diseases associated with IRS1 include leprechaunism and diabetes mellitus, noninsulin-dependent. Among its related pathways are PI3K-Akt signaling pathway and PI-3K cascade. GO annotations related to this gene include phospholipid binding and protein kinase C binding. An important paralog of this gene is IRS4.
UniProtKB/Swiss-Prot for IRS1 Gene
May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit (By similarity).