› 4rti

X-ray diffraction
1.8Å resolution

The crystal structure of PsbP from Spinacia oleracea

Released:
DOI: 10.2210/pdb4rti/pdb
PDB entry 4rti coloured by chain, front view.
PDB entry 4rti coloured by chain, side view.
PDB entry 4rti coloured by chain, top view.
Source organism: Spinacia oleracea
Primary publication:
Crystal structure analysis of extrinsic PsbP protein of photosystem II reveals a manganese-induced conformational change.
Cao P, Xie Y, Li M, Pan X, Zhang H, Zhao X, Su X, Cheng T, Chang W
Mol Plant 8 664-6 (2015)
PMID: 25704164

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: 186 amino acids
Theoretical weight: 20.23 KDa
Source organism: Spinacia oleracea
UniProt:
  • Canonical: P12302 (Residues: 82-267; Coverage: 70%)
Gene name: PSBP
Sequence domains:
Structure domains: Mog1/PsbP, alpha/beta/alpha sandwich

Ligands and Environments

2 bound ligands:
Ligand MN 2 x MN
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P212121
Unit cell:
a: 39.354Å b: 45.394Å c: 80.884Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.176 0.228

Quick links

Citations

7 review citations

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

4 mentions without citation

Structural Coupling of Extrinsic Proteins with the Oxygen-Evolving Center in Photosystem II.
Ifuku et al. (2016)
3 more