label: phosphoribosylaminoimidazolecarboxamide formyltransferase activity
label_lc: phosphoribosylaminoimidazolecarboxamide formyltransferase activity
description: "Catalysis of the reaction: 10-formyltetrahydrofolate + 5'-phosphoribosyl-5-amino-4-imidazolecarboxamide = tetrahydrofolate + 5'-phosphoribosyl-5-formamido-4-imidazolecarboxamide."