1.1.1.193: 5-amino-6-(5-phosphoribosylamino)uracil reductase

This is an abbreviated version, for detailed information about 5-amino-6-(5-phosphoribosylamino)uracil reductase, go to the full flat file.

Reaction

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

Synonyms

aminodioxyphosphoribosylaminopyrimidine reductase, HTP reductase, RibD, RibG, riboflavin biosynthesis protein

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.193 5-amino-6-(5-phosphoribosylamino)uracil reductase

Natural Substrates Products

Natural Substrates Products on EC 1.1.1.193 - 5-amino-6-(5-phosphoribosylamino)uracil reductase

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NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
5-amino-2,6-dioxy-4-(5'-phosphoribosylamino)pyrimidine + NADPH
5-amino-2,6-dioxy-4-(5'-phosphoribitylamino)pyrimidine + NADP+
show the reaction diagram
-
intermediate in the biosynthesis of riboflavin
-
?
5-amino-6-ribosylamino-2,4(1H,3H)-pyrimidinedione 5'-phosphate + NADPH + H+
5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione 5'-phosphate + NADP+
show the reaction diagram
additional information
?
-