› 3gyk

X-ray diffraction
1.76Å resolution

The crystal structure of a thioredoxin-like oxidoreductase from Silicibacter pomeroyi DSS-3

Released:
DOI: 10.2210/pdb3gyk/pdb
PDB entry 3gyk coloured by chain, front view.
PDB entry 3gyk coloured by chain, side view.
PDB entry 3gyk coloured by chain, top view.
Source organism: Ruegeria pomeroyi DSS-3
Entry authors: Fan Y, Marshall N, Keigher L, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177519 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thioredoxin domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 175 amino acids
Theoretical weight: 19.38 KDa
Source organism: Ruegeria pomeroyi DSS-3
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LKL9 (Residues: 71-242; Coverage: 78%)
Gene name: SPOA0362
Sequence domains: DSBA-like thioredoxin domain
Structure domains: Glutaredoxin

Ligands and Environments

2 bound ligands:
Ligand SO4 15 x SO4
Ligand EDO 6 x EDO
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21
Unit cell:
a: 67.836Å b: 91.7Å c: 67.911Å
α: 90° β: 120° γ: 90°
R-values:
R R work R free
0.162 0.16 0.198
Expression system: Escherichia coli

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