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1.1.1.263: 1,5-anhydro-D-fructose reductase

This is an abbreviated version!
For detailed information about 1,5-anhydro-D-fructose reductase, go to the full flat file.

Word Map on EC 1.1.1.263

Reaction

1,5-anhydro-D-glucitol
+
NADP+
=
1,5-Anhydro-D-fructose
+
NADPH
+
H+

Synonyms

1,4-AF-reductase, AF reductase, AFR, AKR1E1, More, NADP(H)-dependent 1,5-anhydro-D-fructose reductase, NADP-1,5-anhydro-D-fructose reductase, NADPH dependent 1,5-anhydro-D-fructose reductase, NADPH-dependent anhydrofructose reductase, NADPH-dependent monomeric reductase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.263 1,5-anhydro-D-fructose reductase

Crystallization

Crystallization on EC 1.1.1.263 - 1,5-anhydro-D-fructose reductase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
hanging-drop vapour diffusion
-
to 1.93 A resolution. The structure displays an empty substrate-binding site in an open conformation reflecting the enzyme state shortly after the release of product, presumably with bound oxidized cofactor NADP+. Amino-acid residues Lys94, His151, Trp162, Arg163, Asp176 and His180 are involved in substrate binding, catalysis or product release. The side chain of Lys94 seems to function as a molecular switch