diaminohydroxyphosphoribosylaminopyrimidine deaminase activity
diaminohydroxyphosphoribosylaminopyrimidine deaminase activity
2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine 2-aminohydrolase activity
2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine 2-aminohydrolase activity