?:definition
|
-
Expressed in diverse tissues, Protein Kinase B (AKT/RAC Family) is a group (Alpha, Beta and Gamma) of cytoplasmic serine/threonine enzymes that covalently transfer the terminal, gamma phosphate group from ATP to a variety of substrate proteins and regulate cell signaling responses to insulin, PDGF, and IGF1 (through PI3K) involved in cell survival, cell proliferation, differentiation, apoptosis, glycogen synthesis, and glucose uptake.
|