› 1irn

X-ray diffraction
1.2Å resolution

RUBREDOXIN (ZN-SUBSTITUTED) AT 1.2 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1irn/pdb
PDB entry 1irn coloured by chain, front view.
PDB entry 1irn coloured by chain, side view.
PDB entry 1irn 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 ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: R3
Unit cell:
a: 64.1Å b: 64.1Å c: 33.05Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.107 not available not available

Quick links

Citations

7 review citations

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

8 mentions without citation

Cellular Dynamics of Transition Metal Exchange on Proteins: A Challenge but a Bonanza for Coordination Chemistry.
Moulis JM. (2020)
7 more