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Escherichia coli K-12 substr. MG1655 Reaction: 4.2.1.32


Superclasses: Reactions Classified By Conversion TypeSimple ReactionsChemical Reactions
Reactions Classified By SubstrateSmall-Molecule Reactions

EC Number: 4.2.1.32

Enzymes and Genes:
L-tartrate dehydrataseInferred from experiment: ttdA, ttdB

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the direction in which it was curated.

Mass balance status: Balanced.

Enzyme Commission Primary Name: L(+)-tartrate dehydratase

Enzyme Commission Synonyms: tartrate dehydratase, tartaric acid dehydrase, L-tartrate dehydratase, L-(+)-tartaric acid dehydratase, (R,R)-tartrate hydro-lyase

Summary:
This is a reaction of tartrate metabolism.

Enzyme Commission Summary:
The enzyme exists in an inactive low-molecular-mass form, which is converted into active enzyme in the presence of Fe2+ and thiol. cf. EC 4.2.1.81 D(-)-tartrate dehydratase.

Citations: [HURLBERT65]

Gene-Reaction Schematic

Gene-Reaction Schematic

Relationship Links: BRENDA:EC:4.2.1.32, ENZYME:EC:4.2.1.32, IUBMB-ExplorEnz:EC:4.2.1.32


References

HURLBERT65: HURLBERT RE, JAKOBY WB (1965). "TARTARIC ACID METABOLISM. I. SUBUNITS OF L(+)-TARTARIC ACID DEHYDRASE." J Biol Chem 240;2772-7. PMID: 14342293


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
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