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3.5.4.26: diaminohydroxyphosphoribosylaminopyrimidine deaminase

This is an abbreviated version!
For detailed information about diaminohydroxyphosphoribosylaminopyrimidine deaminase, go to the full flat file.

Reaction

2,5-diamino-6-hydroxy-4-(5-phospho-D-ribosylamino)pyrimidine
+
H2O
=
5-amino-6-(5-phospho-D-ribosylamino)uracil
+
NH3

Synonyms

RibD, Riboflavin-specific deaminase

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.4 In cyclic amidines
                3.5.4.26 diaminohydroxyphosphoribosylaminopyrimidine deaminase

Reference

Reference on EC 3.5.4.26 - diaminohydroxyphosphoribosylaminopyrimidine deaminase

Please use the Reference Search for a specific query.
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REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Richter, G.; Fischer, M.; Krieger, C.; Eberhardt, S.; Luttgen, H.; Gerstenschläger, I.; Bacher, A.
Biosynthesis of riboflavin: characterization of the bifunctional deaminase-reductase of Escherichia coli and Bacillus subtilis
J. Bacteriol.
179
2022-2028
1997
Bacillus subtilis (P17618), Escherichia coli (P25539)
Manually annotated by BRENDA team
Burrows, R.B.; Brown, G.M.
Presence in Escherichia coli of a deaminase and a reductase involved in biosynthesis of riboflavin
J. Bacteriol.
136
657-667
1978
Escherichia coli
Manually annotated by BRENDA team
Dawson, A.; Trumper, P.; Chrysostomou, G.; Hunter, W.N.
Structure of diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase from Acinetobacter baumannii
Acta Crystallogr. Sect. F
69
611-617
2013
Acinetobacter baumannii (D0CB74), Acinetobacter baumannii ATCC 19606 (D0CB74)
Manually annotated by BRENDA team