› 3x39

X-ray diffraction
1.5Å resolution

Domain-swapped dimer of Pseudomonas aeruginosa cytochrome c551

Released:
DOI: 10.2210/pdb3x39/pdb
PDB entry 3x39 coloured by chain, front view.
PDB entry 3x39 coloured by chain, side view.
PDB entry 3x39 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Primary publication:
Domain-swapped dimer of Pseudomonas aeruginosa cytochrome c551: structural insights into domain swapping of cytochrome c family proteins.
Nagao S, Ueda M, Osuka H, Komori H, Kamikubo H, Kataoka M, Higuchi Y, Hirota S
PLoS One 10 e0123653 (2015)
PMID: 25853415

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132248 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c-551 Chains: A, B
Molecule details ›
Chains: A, B
Length: 82 amino acids
Theoretical weight: 8.7 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli
UniProt:
  • Canonical: P00099 (Residues: 23-104; Coverage: 100%)
Gene names: PA0518, nirM
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

1 bound ligand:
Ligand HEC 2 x HEC
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: P6322
Unit cell:
a: 82.611Å b: 82.611Å c: 89.828Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.142 0.139 0.188
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Design of artificial metalloproteins/metalloenzymes by tuning noncovalent interactions.
Hirota et al. (2018)
1 more

2 mentions without citation

Domain-swapped dimer of Pseudomonas aeruginosa cytochrome c551: structural insights into domain swapping of cytochrome c family proteins.
Nagao et al. (2015)
1 more