sequence of phosphoribosylglycinamide formyltransferase, phosphoribosylglycinamide synthetase, phosphoribosylaminoimidazole synthetase PUR2_MOUSE 5'-phosphoribosylglycinamide transformylase AIR synthase AIRS EC 2.1.2.2 EC 6.3.3.1 EC 6.3.4.13 GAR transformylase GARS GART Gaps Gart Glycinamide ribonucleotide synthetase IMR:0703252 Phosphoribosyl-aminoimidazole synthetase Phosphoribosylamine--glycine ligase Phosphoribosylformylglycinamidine cyclo-ligase Phosphoribosylglycinamide formyltransferase Phosphoribosylglycinamide synthetase Prgs Trifunctional purine biosynthetic protein adenosine-3 UniProt:Q64737 molecule_role phosphoribosylglycinamide formyltransferase