› 6keu

X-ray diffraction
1.99Å resolution

Wildtype E53, a microbial HSL esterase

Released:
DOI: 10.2210/pdb6keu/pdb
PDB entry 6keu coloured by chain, front view.
PDB entry 6keu coloured by chain, side view.
PDB entry 6keu coloured by chain, top view.
Source organism: Erythrobacter longus
Entry authors: Yang XC, Li ZY, Xu XW, Li JX

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-100435 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha/beta hydrolase fold-3 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 311 amino acids
Theoretical weight: 32.81 KDa
Source organism: Erythrobacter longus
UniProt:
  • Canonical: A0A074MDU6 (Residues: 4-314; Coverage: 99%)
Gene name: EH31_02760
Sequence domains: alpha/beta hydrolase fold

Ligands and Environments

5 bound ligands:
Ligand D8F 4 x D8F
Ligand SO4 6 x SO4
Ligand EDO 18 x EDO
Ligand GOL 1 x GOL
Ligand 6NA 1 x 6NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Unit cell:
a: 70.605Å b: 129.888Å c: 221.239Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.156 0.156 0.179

Quick links