# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.181549 Eukaryotes.312737 Animals.304428 Vertebrates.75086 Mammals.91690 hai.1757 hai:109373228 GART; phosphoribosylglycinamide formyltransferase, phosphoribosylglycinamide synthetase, phosphoribosylaminoimidazole synthetase; K11787 phosphoribosylamine--glycine ligase / phosphoribosylglycinamide formyltransferase / phosphoribosylformylglycinamidine cyclo-ligase [EC:6.3.4.13 2.1.2.2 6.3.3.1]