› 2vu4

X-ray diffraction
1.98Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-146135 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Oxygen-evolving enhancer protein 2, chloroplastic Chain: A
Molecule details ›
Chain: A
Length: 190 amino acids
Theoretical weight: 20.65 KDa
Source organism: Spinacia oleracea
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P12302 (Residues: 82-267; Coverage: 70%)
Gene name: PSBP
Sequence domains:
Structure domains: Mog1/PsbP, alpha/beta/alpha sandwich

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P212121
Unit cell:
a: 36.77Å b: 45.568Å c: 82.495Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.181 0.233
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

5 review citations

The extrinsic proteins of photosystem II: update.
Roose et al. (2016)
4 more

7 mentions without citation

Cross-linking evidence for multiple interactions of the PsbP and PsbQ proteins in a higher plant photosystem II supercomplex.
Ido et al. (2014)
6 more