4IL6 Electron Transport date Dec 29, 2012
title Structure Of Sr-Substituted Photosystem II
authors F.H.M.Koua, Y.Umena, K.Kawakami, N.Kamiya, J.R.Shen
compound source
Molecule: Photosystem Q(B) Protein
Chain: A, a
Fragment: Unp Residues 11-344
Synonym: 32 Kda Thylakoid Membrane Protein, Photosystem II D1;
Ec: 1.10.3.9
Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Core Light Harvesting Protein
Chain: B, b

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Cp43 Protein
Chain: C, c

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II D2 Protein
Chain: D, d
Synonym: Psii D2 Protein, Photosystem Q(A) Protein
Ec: 1.10.3.9

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Cytochrome B559 Subunit Alpha
Chain: E, e
Fragment: Unp Residues 4-83
Synonym: Psii Reaction Center Subunit V

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Cytochrome B559 Subunit Beta
Chain: F, f
Fragment: Unp Residues 12-45
Synonym: Psii Reaction Center Subunit Vi

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein H
Chain: H, h
Synonym: Psii-H

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein I
Chain: I, I
Synonym: Psii-I, Psii 4.4 Kda Protein

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein J
Chain: J, j
Fragment: Unp Residues 4-40
Synonym: Psii-J

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein K
Chain: K, k
Synonym: Psii-K

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein L
Chain: L, l
Synonym: Psii-L, Psii 5 Kda Protein

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein M
Chain: M, m
Synonym: Psii-M

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Manganese-Stabilizing Polypeptide
Chain: O, o

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein T
Chain: T, t
Fragment: Unp Residues 2-31
Synonym: Psii-T, Psii-Tc

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II 12 Kda Extrinsic Protein
Chain: U, u
Synonym: Ps II Complex 12 Kda Extrinsic Protein, Psii-U

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Cytochrome C-550
Chain: V, v
Fragment: Unp Residues 27-163
Synonym: Cytochrome C550, Low-Potential Cytochrome C

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein Ycf12
Chain: Y, y

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein X
Chain: X, x

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Reaction Center Protein Z
Chain: Z, z
Synonym: Psii-Z

Organism_scientific: Thermosynechococcus Vulcanus
Organism_taxid: 32053
Other_details: Cell

Molecule: Photosystem II Protein Y
Chain: R
Fragment: Unp Residues 2-35

Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221
Strain: Bp-1
Other_details: Cell
symmetry Space Group: P 21 21 21
R_factor 0.176 R_Free 0.205
crystal
cell
length a length b length c angle alpha angle beta angle gamma
121.860 228.790 285.760 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand BCR, BCT, CL, CLA, DGD, DMS, FE2, FME, GOL, HEM, HTG, LHG, LMG, LMT, MG, OER, PHO, PL9, SQD, UNL enzyme Oxidoreductase E.C.1.10.3.9 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


B


C


D


E


F


H


I


J


K


L


M


O


R


T


U


V


X


Y


Z


a


c, b


d


e


j, y, k, t, z, x, h, i, m, l


o


u


v


Primary referenceStructure of Sr-substituted photosystem II at 2.1 A resolution and its implications in the mechanism of water oxidation., Koua FH, Umena Y, Kawakami K, Shen JR, Proc Natl Acad Sci U S A. 2013 Mar 5;110(10):3889-94. doi:, 10.1073/pnas.1219922110. Epub 2013 Feb 20. PMID:23426624
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1157 Kb) [Save to disk]
  • Biological Unit Coordinates (4il6.pdb1.gz) 1079 Kb
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