› 3m97

X-ray diffraction
1.33Å resolution

Structure of the soluble domain of cytochrome c552 with its flexible linker segment from Paracoccus denitrificans

Released:
DOI: 10.2210/pdb3m97/pdb
PDB entry 3m97 coloured by chain, front view.
PDB entry 3m97 coloured by chain, side view.
PDB entry 3m97 coloured by chain, top view.
Source organism: Paracoccus denitrificans
Primary publication:
Structure at 1.5 A resolution of cytochrome c(552) with its flexible linker segment, a membrane-anchored protein from Paracoccus denitrificans.
Rajendran C, Ermler U, Ludwig B, Michel H
Acta Crystallogr D Biol Crystallogr 66 850-4 (2010)
PMID: 20606266

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157111 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c-552 Chain: X
Molecule details ›
Chain: X
Length: 140 amino acids
Theoretical weight: 14.52 KDa
Source organism: Paracoccus denitrificans
Expression system: Escherichia coli
UniProt:
  • Canonical: P54820 (Residues: 38-176; Coverage: 79%)
Gene name: cycM
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

2 bound ligands:
Ligand HEC 1 x HEC
Ligand ZN 4 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 37.376Å b: 38.991Å c: 93.014Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.2 0.229
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Metalloproteins containing cytochrome, iron-sulfur, or copper redox centers.
Liu et al. (2014)
2 other articles

2 mentions without citation

Recombinant expression, biophysical characterization, and cardiolipin-induced changes of two Caenorhabditis elegans cytochrome c proteins.
Vincelli et al. (2013)
1 more