› 1f1c

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF CYTOCHROME C549

Released:
DOI: 10.2210/pdb1f1c/pdb
PDB entry 1f1c coloured by chain, front view.
PDB entry 1f1c coloured by chain, side view.
PDB entry 1f1c coloured by chain, top view.
Source organism: Limnospira maxima
Primary publication:
Structures of cytochrome c-549 and cytochrome c6 from the cyanobacterium Arthrospira maxima.
Sawaya MR, Krogmann DW, Serag A, Ho KK, Yeates TO, Kerfeld CA
Biochemistry 40 9215-25 (2001)
PMID: 11478889

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160637 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Photosystem II extrinsic protein V Chains: A, B
Molecule details ›
Chains: A, B
Length: 129 amino acids
Theoretical weight: 14.21 KDa
Source organism: Limnospira maxima
UniProt:
  • Canonical: P82603 (Residues: 1-129; Coverage: 100%)
Gene name: psbV
Sequence domains: Cytochrome c-550 domain
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: RIGAKU RU200
Spacegroup: P21
Unit cell:
a: 36.5Å b: 84.4Å c: 43.8Å
α: 90° β: 96.5° γ: 90°
R-values:
R R work R free
0.237 0.217 0.26

Quick links

Citations

5 review citations

Metalloproteins containing cytochrome, iron-sulfur, or copper redox centers.
Liu et al. (2014)
4 more