phosphoribosylglycinamide formyltransferase activity
phosphoribosylglycinamide formyltransferase activity
Catalysis of the reaction: 10-formyltetrahydrofolate + N1-(5-phospho-D-ribosyl)glycinamide = tetrahydrofolate + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide.