CATH Classification

Domain Context

CATH Clusters

Superfamily Aconitase, domain 4
Functional Family Isopropylmalate/citramalate isomerase small subunit

Enzyme Information

4.2.1.35
(R)-2-methylmalate dehydratase.
based on mapping to UniProt Q58673
(R)-2-methylmalate = 2-methylmaleate + H(2)O.
4.2.1.31
Maleate hydratase.
based on mapping to UniProt Q58673
(R)-malate = maleate + H(2)O.
4.2.1.33
3-isopropylmalate dehydratase.
based on mapping to UniProt Q58673
(2R,3S)-3-isopropylmalate = (2S)-2-isopropylmalate.
-!- Forms part of the leucine-biosynthesis pathway. -!- Brings about the interconversion of the two isomers of isopropylmalate.

UniProtKB Entries (1)

Q58673
LEUD_METJA
Methanocaldococcus jannaschii DSM 2661
Isopropylmalate/citramalate isomerase small subunit

PDB Structure

PDB 3VBA
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure of LeuD from Methanococcus jannaschii.
Lee, E.H., Cho, Y.W., Hwang, K.Y.
Biochem.Biophys.Res.Commun.