Major component of the RACK1 regulatory proteins that play a role in multiple signal transduction pathways. Involved in multiple hormone responses and developmental processes (PubMed:16829549, PubMed:18715992, PubMed:18947417). MAPK cascade scaffolding protein involved in the protease IV and ArgC signaling pathway but not the flg22 pathway (PubMed:25731164).
Molecular Function
Transducer; Ribosome Biogenesis; Protein Complex Scaffold
Subcellular Location
Cytoplasm; Nucleus
Expression
Widely Expressed
Structure
Belongs to the WD repeat G protein beta family. Contains 7 WD repeats.
Alternative Nomenclature
Cell proliferation-inducing gene 21 protein antibody
Gnb2-rs1 antibody
Guanine nucleotide binding protein (G protein) beta polypeptide 2 like 1 antibody
HLC 7 antibody
Human lung cancer oncogene 7 protein antibody
PIG21 antibody
Proliferation inducing gene 21 antibody
Protein homologous to chicken B complex protein guanine nucleotide binding antibody