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Protein Page:
IGF1R (pig)

Overview
IGF1R a receptor tyrosine kinase that binds insulin-like growth factor 1 (IGF1) with a high affinity and IGF2 with a lower affinity. Functions as an anti-apoptotic agent by enhancing cell survival. Can play a critical role in transformation events. Cleavage of the precursor generates alpha and beta subunits. Tetramer of 2 alpha and 2 beta chains linked by disulfide bonds. The alpha chains contribute to the formation of the ligand- binding domain, while the beta chain carries the kinase domain. Interacts with PIK3R1 and with the PTB/PID domains of IRS1 and SHC1 in vitro when autophosphorylated on tyrosine residues. Mutated in rare cases of pre- and post-natal growth retardation. One SNP associated with increased human longevity. Increased expression of IGF1R and other pathway members associated with progression and malignancy in a range of cancers. Inhibitors: AG1024, AEW541. Note: This description may include information from UniProtKB.
Protein type: EC 2.7.10.1; InsR family; Kinase, protein; Membrane protein, integral; Protein kinase, TK; Protein kinase, tyrosine (receptor); TK group
Biological Process: inactivation of MAPKK activity; negative regulation of apoptosis; regulation of JNK cascade
Reference #:  NP_999337 (RefSeq)
Alt. Names/Synonyms: IGF1R; insulin-like growth factor 1 receptor
Gene Symbols: IGF1R
Molecular weight: 154,956 Da
Basal Isoelectric point: 5.63  Predict pI for various phosphorylation states
CST Pathways:  Angiogenesis  |  ESC Pluripotency and Differentiation  |  Tyrosine Kinases & Substrates
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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IGF1R

Protein Structure Not Found.
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