› 3keb

X-ray diffraction
1.8Å resolution

Thiol peroxidase from Chromobacterium violaceum

Released:
DOI: 10.2210/pdb3keb/pdb
PDB entry 3keb coloured by chain, front view.
PDB entry 3keb coloured by chain, side view.
PDB entry 3keb coloured by chain, top view.
Source organism: Chromobacterium violaceum
Entry authors: Osipiuk J, Kagan O, Savchenko A, Edwards AM, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181819 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Redoxin domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 224 amino acids
Theoretical weight: 25.62 KDa
Source organism: Chromobacterium violaceum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7NRS2 (Residues: 1-220; Coverage: 100%)
Gene name: CV_3708
Sequence domains: Redoxin
Structure domains: Glutaredoxin

Ligands and Environments

2 bound ligands:
Ligand SO4 2 x SO4
Ligand CL 3 x CL
1 modified residue:
Ligand MSE 16 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 74.63Å b: 59.387Å c: 93.484Å
α: 90° β: 98.3° γ: 90°
R-values:
R R work R free
0.207 0.206 0.242
Expression system: Escherichia coli BL21(DE3)

Quick links