› 4dup

X-ray diffraction
2.45Å resolution

Crystal Structure of a quinone oxidoreductase from Rhizobium etli CFN 42

Released:
DOI: 10.2210/pdb4dup/pdb
PDB entry 4dup coloured by chain, front view.
PDB entry 4dup coloured by chain, side view.
PDB entry 4dup coloured by chain, top view.
Source organism: Rhizobium etli CFN 42
Entry authors: Kumaran D, Rice S, Evans B, Foti R, Gizzi A, Hillerich B, Kar A, Lafleur J, Seidel R, Villigas G, Zencheck W, Almo SC, Swaminathan S, New York Structural Genomics Research Consortium (NYSGRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173681 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Enoyl reductase (ER) domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 353 amino acids
Theoretical weight: 37.79 KDa
Source organism: Rhizobium etli CFN 42
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q2KB38 (Residues: 1-331; Coverage: 100%)
Gene name: RHE_CH01141
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21212
Unit cell:
a: 91.707Å b: 142.823Å c: 59.989Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.268 0.222 0.293
Expression system: Escherichia coli BL21(DE3)

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