Protein geranilgeraniltransferaza tip I (EC2.5.1.59, GGTase-I, GGTaseI) je enzim sa sistematskim imenom geranilgeranil-difosfat:protein-cistein geraniltransferaza.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
Ovaj enzim zajedno sa proteinskom farneziltransferazom (EC 2.5.1.58) i proteinskom geranilgeraniltransferazom tip II (EC 2.5.1.60) sačinjava proteinsku preniltransferaznu familiju enzima.
^Zhang, F.L. & Casey, P.J. (1996). „Influence of metal ions on substrate binding and catalytic activity of mammalian protein geranylgeranyltransferase type-I”. Biochem. J. 320: 925—932. PMID9003382.
^Gibbs, R.A. (1998). „Prenyl transfer and the enzymes of terpenoid and steroid biosynthesis”. Ур.: Sinnott, M. Comprehensive Biological Catalysis. A Mechanistic Reference. 1. San Diego, CA: Academic Press. стр. 31—118.
Литература
Gibbs, R.A. (1998). „Prenyl transfer and the enzymes of terpenoid and steroid biosynthesis”. Ур.: Sinnott, M. Comprehensive Biological Catalysis. A Mechanistic Reference. 1. San Diego, CA: Academic Press. стр. 31—118.