YWHAG Human Recombinant Protein

This gene product belongs to the 14-3-3 family of proteins which mediate signal transduction by binding to phosphoserine-containing proteins. This highly conserved protein family is found in both plants and mammals, and this protein is 100% identical to the rat ortholog. It is induced by growth factors in human vascular smooth muscle cells, and is also highly expressed in skeletal and heart muscles, suggesting an important role for this protein in muscle tissue. It has been shown to interact with RAF1 and protein kinase C, proteins involved in various signal transduction pathways. [provided by RefSeq, Jul 2008]

14-3-3 gamma: Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. Homodimer. Interacts with SAMSN1. Interacts with RAF1, SSH1 and CRTC2/TORC2. Interacts with ABL1 (phosphorylated form); the interaction retains it in the cytoplasm. Interacts with GAB2. Interacts with MDM4 (phosphorylated); negatively regulates MDM4 activity toward TP53. Interacts with PKA-phosphorylated AANAT. Highly expressed in brain, skeletal muscle, and heart. Belongs to the 14-3-3 family.

Protein type: Adaptor/scaffold

Chromosomal Location of Human Ortholog: 7q11.23

Cellular Component: focal adhesion; cytoplasmic vesicle membrane; membrane; cytosol

Molecular Function: protein domain specific binding; protein kinase C inhibitor activity; insulin-like growth factor receptor binding; protein binding; protein kinase C binding; receptor tyrosine kinase binding

Biological Process: cellular response to insulin stimulus; apoptosis; regulation of neuron differentiation; organelle organization and biogenesis; regulation of signal transduction; regulation of synaptic plasticity; negative regulation of protein kinase activity; mitotic cell cycle; G2/M transition of mitotic cell cycle; protein targeting