› 3brp

X-ray diffraction
1.85Å resolution

Crystal Structure of C-Phycocyanin from Galdieria sulphuraria

Released:
DOI: 10.2210/pdb3brp/pdb
PDB entry 3brp coloured by chain, front view.
PDB entry 3brp coloured by chain, side view.
PDB entry 3brp coloured by chain, top view.
Source organism: Galdieria sulphuraria
Entry author: Fromme R

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero dodecamer
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132385 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
C-phycocyanin alpha chain Chain: A
Molecule details ›
Chain: A
Length: 162 amino acids
Theoretical weight: 17.52 KDa
Source organism: Galdieria sulphuraria
UniProt:
  • Canonical: P00306 (Residues: 1-162; Coverage: 100%)
Gene name: cpcA
Sequence domains: Phycobilisome protein
Structure domains: Phycocyanins
C-phycocyanin beta chain Chain: B
Molecule details ›
Chain: B
Length: 172 amino acids
Theoretical weight: 18.25 KDa
Source organism: Galdieria sulphuraria
UniProt:
  • Canonical: P00311 (Residues: 1-172; Coverage: 100%)
Gene name: cpcB
Sequence domains: Phycobilisome protein
Structure domains: Phycocyanins

Ligands and Environments

1 bound ligand:
Ligand BLA 3 x BLA
1 modified residue:
Ligand MEN 1 x MEN

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: R32
Unit cell:
a: 102.818Å b: 102.818Å c: 172.883Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.185 0.182 0.231

Quick links