Primary structure of bovine cerebellum GTP-binding protein G39and its effect on the adenylate cyclase system

Abstract
The primary structure of bovine cerebellum GTP-binding protein α-subunit, protein G39 was determined by parallel analysis of the protein amino acid sequence and the corresponding cDNA nucleotide sequence. The protein consists of 354 amino acid residues and has a molecular mass of 40064 Da. High homology between G39 and other G-proteins, especially rat brain Go was shown. An assumption is made that certain brain adenylate cyclase system properties are determined by the presence of G39