› 3cvc

X-ray diffraction
1.72Å resolution

Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization

Released:
DOI: 10.2210/pdb3cvc/pdb
PDB entry 3cvc coloured by chain, front view.
PDB entry 3cvc coloured by chain, side view.
PDB entry 3cvc coloured by chain, top view.
Source organism: Phormidium laminosum
Primary publication:
Regulation of protein function: crystal packing interfaces and conformational dimerization.
Crowley PB, Matias PM, Mi H, Firbank SJ, Banfield MJ, Dennison C
Biochemistry 47 6583-9 (2008)
PMID: 18479147

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175979 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Plastocyanin Chain: A
Molecule details ›
Chain: A
Length: 105 amino acids
Theoretical weight: 11.47 KDa
Source organism: Phormidium laminosum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q51883 (Residues: 35-139; Coverage: 100%)
Gene name: petE
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

2 bound ligands:
Ligand CU 1 x CU
Ligand MG 1 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR591
Spacegroup: P212121
Unit cell:
a: 23.985Å b: 55.52Å c: 64.992Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.134 0.131 0.192
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 review citation

Mobility of photosynthetic proteins.
Kaňa R. (2013)
13 other articles