PDBe 3h5h

X-ray diffraction
2.5Å resolution

LeuD_1-186 small subunit of isopropylmalate isomerase (Rv2987c) from mycobacterium tuberculosis


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
3-isopropylmalate dehydratase small subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 189 amino acids
Theoretical weight: 20.63 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli
  • Canonical: P9WK95 (Residues: 2-186; Coverage: 93%)
Gene names: MTV012.01c, Rv2987c, leuD
Structure domains: Aconitase, domain 4

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: C2
Unit cell:
a: 90.48Å b: 70.29Å c: 59.65Å
α: 90° β: 124.05° γ: 90°
R R work R free
0.228 0.226 0.269
Expression system: Escherichia coli