4ydd

X-ray diffraction
1.86Å resolution

Crystal structure of the perchlorate reductase PcrAB from Azospira suillum PS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-124632 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
4Fe-4S Mo/W bis-MGD-type domain-containing protein Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 899 amino acids
Theoretical weight: 102.07 KDa
Source organism: Azospira oryzae PS
UniProt:
  • Canonical: G8QM55 (Residues: 29-927; Coverage: 100%)
Gene name: Dsui_0149
Sequence domains:
4Fe-4S ferredoxin-type domain-containing protein Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 333 amino acids
Theoretical weight: 37.07 KDa
Source organism: Azospira oryzae PS
UniProt:
  • Canonical: G8QM54 (Residues: 1-333; Coverage: 100%)
Gene name: Dsui_0148
Sequence domains: 4Fe-4S dicluster domain

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 12.3.1
Spacegroup: P212121
Unit cell:
a: 132.827Å b: 175.501Å c: 193.16Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.201 0.237