Cobyrinate a,c-diamide synthase
Cobyrinate a,c-diamide synthase, cobyrinic acid a,c-diamide synthetase, CbiA is an enzyme which catalyses the chemical reaction
This enzyme is a glutamine amidotransferase, part of the biosynthetic pathway to cobalamin in anaerobic bacteria such as Salmonella typhimurium and Bacillus megaterium''.