› 2j96

X-ray diffraction
2.25Å resolution

The E-configuration of alfa-Phycoerythrocyanin

Released:
DOI: 10.2210/pdb2j96/pdb
PDB entry 2j96 coloured by chain, front view.
PDB entry 2j96 coloured by chain, side view.
PDB entry 2j96 coloured by chain, top view.
Source organism: Mastigocladus laminosus
Primary publication:
Structural basis for the photochemistry of alpha-phycoerythrocyanin.
Schmidt M, Patel A, Zhao Y, Reuter W
Biochemistry 46 416-23 (2007)
PMID: 17209552

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132387 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phycoerythrocyanin alpha chain Chains: A, B
Molecule details ›
Chains: A, B
Length: 162 amino acids
Theoretical weight: 17.58 KDa
Source organism: Mastigocladus laminosus
UniProt:
  • Canonical: P00309 (Residues: 1-162; Coverage: 100%)
Gene name: pccA
Sequence domains: Phycobilisome protein
Structure domains: Phycocyanins

Ligands and Environments

1 bound ligand:
Ligand PVN 2 x PVN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X13
Spacegroup: C2
Unit cell:
a: 129.808Å b: 102.598Å c: 32.146Å
α: 90° β: 94.48° γ: 90°
R-values:
R R work R free
0.235 0.235 0.309

Quick links

Citations

1 review citation

Biliprotein maturation: the chromophore attachment.
Scheer et al. (2008)
12 other articles

4 mentions without citation

MM-align: a quick algorithm for aligning multiple-chain protein complex structures using iterative dynamic programming.
Mukherjee et al. (2009)
3 more