. "Catalysis of the reaction: 10-formyltetrahydrofolate + N1-(5-phospho-D-ribosyl)glycinamide = tetrahydrofolate + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide." . . "phosphoribosylglycinamide formyltransferase activity" . "10-formyltetrahydrofolate:5'-phosphoribosylglycinamide N-formyltransferase activity" . "2-amino-N-ribosylacetamide 5'-phosphate transformylase activity" . "5'-phosphoribosylglycinamide transformylase activity" . "5,10-methenyltetrahydrofolate:2-amino-N-ribosylacetamide ribonucleotide transformylase activity" . "GAR formyltransferase activity" . "GAR TFase activity" . "GAR transformylase activity" . "GART activity" . "glycinamide ribonucleotide transformylase activity" . . .