3qyr

X-ray diffraction
2.45Å resolution

Function and Biology Details

Reaction catalysed:
(3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-CoA + H(2)O
Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180973 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
EchA16_2 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 253 amino acids
Theoretical weight: 26.68 KDa
Source organism: Mycobacterium avium subsp. paratuberculosis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q73VV7 (Residues: 1-249; Coverage: 100%)
Gene names: MAP_2904, echA16
Sequence domains: Enoyl-CoA hydratase/isomerase
Structure domains: 2-enoyl-CoA Hydratase; Chain A, domain 1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: F222
Unit cell:
a: 156.05Å b: 201.27Å c: 236.98Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.199 0.196 0.245
Expression system: Escherichia coli BL21(DE3)