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Information on EC 1.1.99.32 - L-sorbose 1-dehydrogenase

for references in articles please use BRENDA:EC1.1.99.32

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IUBMB Comments

The product, L-sorbosone, is an intermediate in bacterial 2-keto-L-gulonic-acid formation. The activity of this membrane-bound enzyme is stimulated by Fe(III) or Co2+ but is inhibited by Cu2+. The enzyme is highly specific for L-sorbose as other sugars, such as glucose, mannitol and sorbitol, are not substrates. Phenazine methosulfate and DCIP can act as artificial acceptors.

The enzyme appears in viruses and cellular organisms

Synonyms
l-sorbose dehydrogenase, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
L-sorbose + acceptor = 1-dehydro-L-sorbose + reduced acceptor
show the reaction diagram
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PATHWAY SOURCE
PATHWAYS
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