› 3kh7

X-ray diffraction
1.75Å resolution

Crystal structure of the periplasmic soluble domain of reduced CcmG from Pseudomonas aeruginosa

Released:
DOI: 10.2210/pdb3kh7/pdb
PDB entry 3kh7 coloured by chain, front view.
PDB entry 3kh7 coloured by chain, side view.
PDB entry 3kh7 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
Structural and functional characterization of CcmG from Pseudomonas aeruginosa, a key component of the bacterial cytochrome c maturation apparatus.
Di Matteo A, Calosci N, Gianni S, Jemth P, Brunori M, Travaglini-Allocatelli C
Proteins 78 2213-21 (2010)
PMID: 20544959

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191343 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein DsbE Chain: A
Molecule details ›
Chain: A
Length: 176 amino acids
Theoretical weight: 19.56 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I3N1 (Residues: 26-180; Coverage: 86%)
Gene names: PA1481, ccmG, dsbE
Sequence domains: Redoxin
Structure domains: Glutaredoxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P41212
Unit cell:
a: 74.345Å b: 74.345Å c: 66.746Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.191 0.221
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Recent advances in bacterial heme protein biochemistry.
Mayfield et al. (2011)
2 more

2 mentions without citation

Protein Machineries Involved in the Attachment of Heme to Cytochrome c: Protein Structures and Molecular Mechanisms.
Travaglini-Allocatelli C. (2013)
1 more