3lb8

X-ray diffraction
2.6Å resolution

Crystal structure of the covalent putidaredoxin reductase-putidaredoxin complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-132341 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Putidaredoxin reductase CamA Chains: A, B
Molecule details ›
Chains: A, B
Length: 436 amino acids
Theoretical weight: 47.27 KDa
Source organism: Pseudomonas putida
Expression system: Escherichia coli
UniProt:
  • Canonical: P16640 (Residues: 2-422; Coverage: 100%)
Gene name: camA
Sequence domains:
Structure domains:
Putidaredoxin Chains: C, D
Molecule details ›
Chains: C, D
Length: 106 amino acids
Theoretical weight: 11.4 KDa
Source organism: Pseudomonas putida
Expression system: Escherichia coli
UniProt:
  • Canonical: P00259 (Residues: 2-107; Coverage: 99%)
Gene name: camB
Sequence domains: 2Fe-2S iron-sulfur cluster binding domain
Structure domains: Ubiquitin-like (UB roll)

Ligands and Environments


Cofactor: Ligand FAD 2 x FAD
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P212121
Unit cell:
a: 67.6Å b: 103.4Å c: 167.7Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.244 0.244 0.272
Expression system: Escherichia coli