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Information on EC 1.1.1.292 - 1,5-anhydro-D-fructose reductase (1,5-anhydro-D-mannitol-forming)

for references in articles please use BRENDA:EC1.1.1.292

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IUBMB Comments

This enzyme is present in some but not all Rhizobium species and belongs in the GFO/IDH/MocA protein family . This enzyme differs from hepatic 1,5-anhydro-D-fructose reductase, which yields 1,5-anhydro-D-glucitol as the product (see EC 1.1.1.263). In Sinorhizobium morelense, the product of the reaction, 1,5-anhydro-D-mannitol, can be further metabolized to D-mannose . The enzyme also reduces 1,5-anhydro-D-erythro-hexo-2,3-diulose and 2-ketoaldoses (called osones), such as D-glucosone (D-arabino-hexos-2-ulose) and 6-deoxy-D-glucosone. It does not reduce common aldoses and ketoses, or non-sugar aldehydes and ketones .

The expected taxonomic range for this enzyme is: Bacteria, Archaea, Eukaryota

Synonyms
1,5-anhydro-D-fructose reductase, 1,5-anhydro-D-fructose reductase (ambiguous), AF reductase, AFR, AKR1E1, More, NADPH dependent 1,5-anhydro-D-fructose reductase, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
1,5-anhydro-D-mannitol + NADP+ = 1,5-anhydro-D-fructose + NADPH + H+
show the reaction diagram
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PATHWAY SOURCE
PATHWAYS
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Highest Expressing Human Cell Lines
Cell Line Links Gene Links