背景
The product of this gene belongs to the phosphatase 2A regulatory subunit B family. Protein
phosphatase 2A is one of the four major Ser/Thr phosphatases, and it is implicated in the
negative control of cell growth and division. It consists of a common heteromeric core
enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that
associates with a variety of regulatory subunits. The B regulatory subunit might modulate
substrate selectivity and catalytic activity. This gene encodes a gamma isoform of the
regulatory subunit B56 subfamily. Alternatively spliced transcript variants encoding different
isoforms have been identified.
