Phosphorylase B Products

Phosphorylase B, also known by its gene name, PHKB, is an enzyme localized to the plasma membrane that catalyzes the phosphorylation of the amino acid residue Serine. Phosphorylase B has a 1,093 amino acid long isoform that is 125 kDa (the canonical sequence) and three other isoforms derived from alternative splicing. Current research on PHKB is being performed relating to several diseases and disorders including hepatitis and metabolic disorders, such as hypoglycemia and glycogen storage disease. Phosphorylase B has also been shown to have interactions with B Raf, hnRNP C1 + C2, PASK, and UBE3A in pathways such as Glucose and Glycogen Metabolism, PKA Signaling, cAMP Pathway, Insulin Signaling Pathway and Calcium Signaling Pathway.