6.3.3.1 5'-Aminoimidazole ribonucleotide synthetase, 5'-Phosphoribosyl-5-aminoimidazole synthetase, AIR synthase, AIR synthetase, AIRS, aminoimidazole ribonucleotide synthetase, phosphoribosyl aminoimidazole synthetase, Phosphoribosyl-aminoimidazole synthetase, Phosphoribosylaminoimidazole synthetase, PurM, Synthetase, phosphoribosylaminoimidazole - -, 649909, 651681, 653535, 653875, 745399