Term Name:	5-amino-6-(5-phosphoribosylamino)uracil reductase activity
Synonyms:	5-amino-6-(5'-phosphoribosylamino)uracil reductase activity, 5-amino-6-(5-phosphoribitylamino)uracil:NADP+ 1'-oxidoreductase activity, aminodioxyphosphoribosylaminopyrimidine reductase activity
Definition:	Catalysis of the reaction: 5-amino-6-(5-phosphoribitylamino)uracil + NADP+ = 5-amino-6-(5-phosphoribosylamino)uracil + H+ + NADPH.
Ontology:	GO: Molecular Function [GO:0008703]    QuickGO    AmiGO