› 1hlq

X-ray diffraction
1.45Å resolution

CRYSTAL STRUCTURE OF RHODOFERAX FERMENTANS HIGH POTENTIAL IRON-SULFUR PROTEIN REFINED TO 1.45 A

Released:
DOI: 10.2210/pdb1hlq/pdb
PDB entry 1hlq coloured by chain, front view.
PDB entry 1hlq coloured by chain, side view.
PDB entry 1hlq coloured by chain, top view.
Source organism: Rhodoferax fermentans
Primary publication:
Structure of Rhodoferax fermentans high-potential iron-sulfur protein solved by MAD.
González A, Benini S, Ciurli S
Acta Crystallogr D Biol Crystallogr 59 1582-8 (2003)
PMID: 12925788

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-160460 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
High-potential iron-sulfur protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 75 amino acids
Theoretical weight: 7.86 KDa
Source organism: Rhodoferax fermentans
UniProt:
  • Canonical: P80882 (Residues: 1-75; Coverage: 100%)
Gene name: hip
Sequence domains: High potential iron-sulfur protein
Structure domains: High potential iron-sulphur protein

Ligands and Environments

2 bound ligands:
Ligand SO4 5 x SO4
Ligand SF4 3 x SF4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B, EMBL/DESY, HAMBURG BEAMLINE BW7A
Spacegroup: P43212
Unit cell:
a: 88.312Å b: 88.312Å c: 61.34Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.187 0.218

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Citations

1 review citation

Structural and functional studies on the tetraheme cytochrome subunit and its electron donor proteins: the possible docking mechanisms during the electron transfer reaction.
Nogi et al. (2005)
4 other articles

4 mentions without citation

Calculating standard reduction potentials of [4Fe-4S] proteins.
Perrin et al. (2013)
3 more