Gene Symbol | GRB14 |
---|---|
Entrez Gene | 2888 |
Alt Symbol | - |
Species | Human |
Gene Type | protein-coding |
Description | growth factor receptor-bound protein 14 |
Other Description | GRB14 adapter protein |
Swissprots | Q14449 B7Z7F9 Q7Z6I1 |
Accessions | AAY14768 AAY24176 EAX11342 EAX11343 Q14449 AK301961 BAH13595 AK302129 BAH13632 AK307744 AK309590 AK313153 BAG35971 BC053559 AAH53559 CN266581 DB560753 DC359097 EU832411 ACE86896 L76687 AAC15861 XM_006712457 XP_006712520 XM_011511022 XP_011509324 XR_427085 NM_001303422 NP_001290351 NM_004490 NP_004481 |
Function | Adapter protein which modulates coupling of cell surface receptor kinases with specific signaling pathways. Binds to, and suppresses signals from, the activated insulin receptor (INSR). Potent inhibitor of insulin-stimulated MAPK3 phosphorylation. Plays a critical role regulating PDPK1 membrane translocation in response to insulin stimulation and serves as an adapter protein to recruit PDPK1 to activated insulin receptor, thus promoting PKB/AKT1 phosphorylation and transduction of the insulin signal. {ECO:0000269|PubMed:15210700, ECO:0000269|PubMed:19648926}. |
Subcellular Location | Cytoplasm. Golgi apparatus membrane; Peripheral membrane protein. Endosome membrane; Peripheral membrane protein. Note=Upon insulin stimulation, translocates to the plasma membrane. |
Tissue Specificity | Expressed at high levels in the liver, kidney, pancreas, testis, ovary, heart and skeletal muscle. |