› 1ilx

X-ray diffraction
3.8Å resolution

Excited State Dynamics in Photosystem II Revised. New Insights from the X-ray Structure.

Released:
DOI: 10.2210/pdb1ilx/pdb
PDB entry 1ilx coloured by chain, front view.
PDB entry 1ilx coloured by chain, side view.
PDB entry 1ilx coloured by chain, top view.
Source organism: Synechococcus elongatus
Primary publication:
Excited-state dynamics in photosystem II: insights from the x-ray crystal structure.
Vasil'ev S, Orth P, Zouni A, Owens TG, Bruce D
Proc Natl Acad Sci U S A 98 8602-7 (2001)
PMID: 11459991

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Structure domain:

Structure analysis Details

Assembly composition:
hetero octadecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162246 (preferred)
Entry contents:
9 distinct polypeptide molecules
Macromolecules (9 distinct):
PHOTOSYSTEM II: SUBUNIT PSBA Chains: A, J
Molecule details ›
Chains: A, J
Length: 169 amino acids
Theoretical weight: 14.4 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBD Chains: B, K
Molecule details ›
Chains: B, K
Length: 174 amino acids
Theoretical weight: 14.83 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBC Chains: C, L
Molecule details ›
Chains: C, L
Length: 156 amino acids
Theoretical weight: 13.29 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBB Chains: D, M
Molecule details ›
Chains: D, M
Length: 155 amino acids
Theoretical weight: 13.21 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBE Chains: E, N
Molecule details ›
Chains: E, N
Length: 40 amino acids
Theoretical weight: 3.42 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBF Chains: F, O
Molecule details ›
Chains: F, O
Length: 30 amino acids
Theoretical weight: 2.57 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT UNKNOWN Chains: G, P
Molecule details ›
Chains: G, P
Length: 312 amino acids
Theoretical weight: 26.57 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBO Chains: H, Q
Molecule details ›
Chains: H, Q
Length: 115 amino acids
Theoretical weight: 9.81 KDa
Source organism: Synechococcus elongatus
PHOTOSYSTEM II: SUBUNIT PSBV Chains: I, R
Molecule details ›
Chains: I, R
Length: 87 amino acids
Theoretical weight: 7.42 KDa
Source organism: Synechococcus elongatus

Ligands and Environments

7 bound ligands:
Ligand MN 8 x MN
Ligand CLA 70 x CLA
Ligand PHO 4 x PHO
Ligand FE 2 x FE
Ligand PL9 2 x PL9
Ligand HEM 4 x HEM
Ligand CD 2 x CD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: P212121
Unit cell:
a: 130.01Å b: 226.72Å c: 308.29Å
α: 90° β: 90° γ: 90°

Quick links

Citations

8 review citations

Structure, dynamics, and energetics of the primary photochemistry of photosystem II of oxygenic photosynthesis.
Diner et al. (2002)
7 more

1 mention without citation

Excited-state dynamics in photosystem II: insights from the x-ray crystal structure.
Vasil'ev et al. (2001)