› 4brv

X-ray diffraction
2.05Å resolution

Superoxide reductase (Neelaredoxin) from Ignicoccus hospitalis E23A

Released:
DOI: 10.2210/pdb4brv/pdb
PDB entry 4brv coloured by chain, front view.
PDB entry 4brv coloured by chain, side view.
PDB entry 4brv coloured by chain, top view.
Source organism: Ignicoccus hospitalis
Entry authors: Romao CV, Matias PM, Pinho FG, Sousa CM, Barradas AR, Pinto AF, Teixeira M, Bandeiras TM

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108551 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Desulfoferrodoxin ferrous iron-binding domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 124 amino acids
Theoretical weight: 14.06 KDa
Source organism: Ignicoccus hospitalis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A8AC72 (Residues: 1-124; Coverage: 100%)
Gene name: Igni_1348
Sequence domains: Desulfoferrodoxin
Structure domains: SOR catalytic domain

Ligands and Environments

1 bound ligand:
Ligand FE 4 x FE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P21
Unit cell:
a: 54.908Å b: 74.796Å c: 68.754Å
α: 90° β: 106.69° γ: 90°
R-values:
R R work R free
0.161 0.159 0.2
Expression system: Escherichia coli BL21(DE3)

Quick links