Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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MetaCyc Reaction: 1.1.99.32

Superclasses: Reactions Classified By Conversion Type Simple Reactions Chemical Reactions
Reactions Classified By Substrate Small-Molecule Reactions

EC Number: 1.1.99.32

Enzymes and Genes:
L-sorbose dehydrogenase, FAD dependent Inferred from experiment : BAA13144 ( Gluconobacter oxydans UV10 )
L-sorbose dehydrogenase Traceable author statement to experimental support Inferred from experiment ( Ketogulonicigenium vulgare DSM 4025 )

In Pathway: L-ascorbate biosynthesis III , 2-keto-L-gulonate biosynthesis

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the Enzyme Commission system.

Mass balance status: Balanced.

Enzyme Commission Primary Name: L-sorbose 1-dehydrogenase

Enzyme Commission Synonyms: SDH

Enzyme Commission Summary:
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.

Gene-Reaction Schematic: ?

Unification Links: Rhea:24878

Relationship Links: BRENDA:EC:1.1.99.32 , ENZYME:EC:1.1.99.32 , IUBMB-ExplorEnz:EC:1.1.99.32


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 18.5 on Sat Nov 22, 2014, BIOCYC13B.