Email

G Protein, G12 G13 alpha Subunits

A ubiquitously expressed Family of heterotrimeric GTP-Binding Protein alpha Subunits that signal through interactions with a variety of Second Messengers as GTPase-Activating Proteins; Guanine Nucleotide Exchange Factors; and Heat Shock Proteins. The G12-G13 part of the name is also spelled G12/G13.