X-ray diffraction
2.05Å resolution

X-ray crystal structure of Desulfovibrio vulgaris Rubrerythrin with displacement of iron by zinc at the diiron Site


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo tetramer
Entry contents:
1 distinct polypeptide molecule
Rubrerythrin Chain: A
Molecule details ›
Chain: A
Length: 191 amino acids
Theoretical weight: 21.58 KDa
Source organism: Desulfovibrio vulgaris
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P24931 (Residues: 1-191; Coverage: 100%)
Gene names: DVU_3094, rbr
Sequence domains: Rubrerythrin
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: I222
Unit cell:
a: 48.748Å b: 80.261Å c: 99.85Å
α: 90° β: 90° γ: 90°
R R work R free
0.171 0.171 0.208
Expression system: Escherichia coli BL21(DE3)