Trifunctional purine biosynthetic protein adenosine-3
Mammalian protein found in Homo sapiens / From Wikipedia, the free encyclopedia
Trifunctional purine biosynthetic protein adenosine-3 is an enzyme that in humans is encoded by the GART gene.[5]
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This protein is a trifunctional polypeptide. It has phosphoribosylamine—glycine ligase (EC 6.3.4.13), phosphoribosylglycinamide formyltransferase (EC 2.1.2.2), AIR synthetase (FGAM cyclase) (EC 6.3.3.1) activity which is required for de novo purine biosynthesis.