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Solution NMR

Solution NMR structure of Photosystem II reaction center Psb28 protein from Synechocystis sp.(strain PCC 6803), Northeast Structural Genomics Consortium Target SgR171

Released:
DOI: 10.2210/pdb2kvo/pdb
PDB entry 2kvo coloured by chain, ensemble of 20 models, front view.
PDB entry 2kvo coloured by chain, ensemble of 20 models, side view.
PDB entry 2kvo coloured by chain, ensemble of 20 models, top view.
Source organism: Synechocystis sp. PCC 6803
Primary publication:
Solution NMR structure of photosystem II reaction center protein Psb28 from Synechocystis sp. Strain PCC 6803.
Yang Y, Ramelot TA, Cort JR, Wang D, Ciccosanti C, Hamilton K, Nair R, Rost B, Acton TB, Xiao R, Everett JK, Montelione GT, Kennedy MA
Proteins 79 340-4 (2011)
PMID: 21058299

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176274 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Photosystem II reaction center Psb28 protein Chain: A
Molecule details ›
Chain: A
Length: 120 amino acids
Theoretical weight: 13.68 KDa
Source organism: Synechocystis sp. PCC 6803
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q55356 (Residues: 1-112; Coverage: 100%)
Gene names: psb28, psbW, sll1398
Sequence domains: Psb28 protein
Structure domains: Photosystem II Psb28

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

4 review citations

Photosystem II assembly: from cyanobacteria to plants.
Nickelsen et al. (2013)
3 more

2 mentions without citation

Mass spectrometry-based cross-linking study shows that the Psb28 protein binds to cytochrome b559 in Photosystem II.
Weisz et al. (2017)
1 more