› 1iro

X-ray diffraction
1.1Å resolution

RUBREDOXIN (OXIDIZED, FE(III)) AT 1.1 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1iro/pdb
PDB entry 1iro coloured by chain, front view.
PDB entry 1iro coloured by chain, side view.
PDB entry 1iro coloured by chain, top view.
Source organism: Clostridium pasteurianum
Primary publication:
Zinc- and iron-rubredoxins from Clostridium pasteurianum at atomic resolution: a high-precision model of a ZnS4 coordination unit in a protein.
Dauter Z, Wilson KS, Sieker LC, Moulis JM, Meyer J
Proc Natl Acad Sci U S A 93 8836-40 (1996)
PMID: 8799113

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132361 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Rubredoxin Chain: A
Molecule details ›
Chain: A
Length: 54 amino acids
Theoretical weight: 6.05 KDa
Source organism: Clostridium pasteurianum
UniProt:
  • Canonical: P00268 (Residues: 1-54; Coverage: 100%)
Sequence domains: Rubredoxin
Structure domains: Rubrerythrin, domain 2

Ligands and Environments

1 bound ligand:
Ligand FE 1 x FE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: R3
Unit cell:
a: 64.04Å b: 64.04Å c: 32.51Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.09 not available not available

Quick links

Citations

6 review citations

Advances in the structure and chemistry of metallothioneins.
Romero-Isart et al. (2002)
5 more

22 mentions without citation

Metalloproteins containing cytochrome, iron-sulfur, or copper redox centers.
Liu et al. (2014)
21 more