(R)-2-methylmalate dehydratase

(R)-2-methylmalate dehydratase

In enzymology, a (R)-2-methylmalate dehydratase (EC number|4.2.1.35) is an enzyme that catalyzes the chemical reaction

:(R)-2-methylmalate ightleftharpoons 2-methylmaleate + H2O

Hence, this enzyme has one substrate, (R)-2-methylmalate, and two products, 2-methylmaleate and H2O.

This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is (R)-2-methylmalate hydro-lyase (2-methylmaleate-forming). Other names in common use include citraconate hydratase, citraconase, citramalate hydro-lyase, (-)-citramalate hydro-lyase, and (R)-2-methylmalate hydro-lyase. This enzyme participates in valine, leucine and isoleucine biosynthesis and c5-branched dibasic acid metabolism. It employs one cofactor, iron.

References

*

External links

::"The CAS registry number for this enzyme class is CAS registry|9027-92-3."

Gene Ontology (GO) codes


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • (S)-2-methylmalate dehydratase — In enzymology, a (S) 2 methylmalate dehydratase (EC number|4.2.1.34) is an enzyme that catalyzes the chemical reaction:(S) 2 methylmalate ightleftharpoons 2 methylfumarate + H2OHence, this enzyme has one substrate, (S) 2 methylmalate, and two… …   Wikipedia

  • List of EC numbers (EC 4) — This list contains a list of EC numbers for the fourth group, EC 4, lyases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 4.1: Carbon Carbon LyasesEC… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”