IUBMB Enzyme Nomenclature


Accepted name: 5-amino-6-(5-phosphoribosylamino)uracil reductase

Reaction: 5-amino-6-(5-phospho-D-ribitylamino)uracil + NADP+ = 5-amino-6-(5-phospho-D-ribosylamino)uracil + NADPH + H+

Other name(s): aminodioxyphosphoribosylaminopyrimidine reductase

Systematic name: 5-amino-6-(5-phospho-D-ribitylamino)uracil:NADP+ 1'-oxidoreductase

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, PDB, CAS registry number: 69020-28-6


1. Burrows, R.B. and Brown, G.M. Presence of Escherichia coli of a deaminase and a reductase involved in biosynthesis of riboflavin. J. Bacteriol. 136 (1978) 657-667. [PMID: 30756]

[EC created 1984, modified 2011]

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