Brand  (β version)

PDB ID: 2PRC

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Ligands
Code Name Style Show Link
BCB Bacteriochlorophyll B PoSSuM
BPB Bacteriopheophytin B PoSSuM
FE2 Fe (II) ion PoSSuM
HEM Protoporphyrin ix containing Fe PoSSuM
LDA Lauryl dimethylamine-N-oxide PoSSuM
MQ7 Menaquinone-7 PoSSuM
NS5 15-cis-1,2-dihydroneurosporene PoSSuM
SO4 Sulfate ion PoSSuM
UQ2 Ubiquinone-2 PoSSuM
Non-standard Residues
Code Name Show
FME N-formylmethionine
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 2PRC   PDBj   RCSB PDB   PDBe
Header : PHOTOSYNTHETIC REACTION CENTER
Title : PHOTOSYNTHETIC REACTION CENTER FROM RHODOPSEUDOMONAS VIRIDIS (UBIQUINONE-2 COMPLEX)
Release Data : 1998-11-11
Compound :
mol_id molecule chains
1 PHOTOSYNTHETIC REACTION CENTER C
mol_id molecule chains
2 PHOTOSYNTHETIC REACTION CENTER L
mol_id molecule chains
3 PHOTOSYNTHETIC REACTION CENTER M
mol_id molecule chains
4 PHOTOSYNTHETIC REACTION CENTER H
Source :
mol_id organism_scientific
1 Blastochloris viridis  (taxid:1079)
cellular_location: INTRACYTOPLASMIC MEMBRANE (ICM)
mol_id organism_scientific
2 Blastochloris viridis  (taxid:1079)
cellular_location: INTRACYTOPLASMIC MEMBRANE (ICM)
mol_id organism_scientific
3 Blastochloris viridis  (taxid:1079)
cellular_location: INTRACYTOPLASMIC MEMBRANE (ICM)
mol_id organism_scientific
4 Blastochloris viridis  (taxid:1079)
atcc: DSM 133
cellular_location: INTRACYTOPLASMIC MEMBRANE (ICM)
Authors : Lancaster, C.R.D., Michel, H.
Keywords : PHOTOSYNTHETIC REACTION CENTER, SECONDARY QUINONE (QB)
Exp. method : X-RAY DIFFRACTION ( 2.45 Å )
Citation :

The coupling of light-induced electron transfer and proton uptake as derived from crystal structures of reaction centres from Rhodopseudomonas viridis modified at the binding site of the secondary quinone, QB.

Lancaster, C.R.,Michel, H.
(1997)  Structure  5 : 1339 - 1359

PubMed: 9351808
DOI: 10.1016/S0969-2126(97)00285-2

Refined Crystal Structures of Reaction Centres from Rhodopseudomonas Viridis in Complexes with the Herbicide Atrazine and Two Chiral Atrazine Derivatives Also Lead to a New Model of the Bound Carotenoid

Lancaster, C.R.D.,Michel, H.
(1999)  J.Mol.Biol.  286 : 883

Ubiquinone Reduction and Protonation in the Reaction Centre of Rhodopseudomonas Viridis: X-Ray Structures and Their Functional Implications

Lancaster, C.R.D.
(1998)  Biochim.Biophys.Acta  1365 : 143

Crystallographic Refinement at 2.3 A Resolution and Refined Model of the Photosynthetic Reaction Centre from Rhodopseudomonas Viridis

Deisenhofer, J.,Epp, O.,Sinning, I.  et al.
(1995)  J.Mol.Biol.  246 : 429

The Photosynthetic Reaction Center from the Purple Bacterium Rhodopseudomonas Viridis

Deisenhofer, J.,Michel, H.
(1989)  Science  245 : 1463

Structure of the Protein Subunits in the Photosynthetic Reaction Centre of Rhodopseudomonas Viridis at 3 Angstroms Resolution

Deisenhofer, J.,Epp, O.,Miki, K.  et al.
(1985)  Nature  318 : 618

X-Ray Structure Analysis of a Membrane Protein Complex. Electron Density Map at 3 A Resolution and a Model of the Chromophores of the Photosynthetic Reaction Center from Rhodopseudomonas Viridis

Deisenhofer, J.,Epp, O.,Miki, K.  et al.
(1984)  J.Mol.Biol.  180 : 385

Three-Dimensional Crystals of a Membrane Protein Complex. The Photosynthetic Reaction Centre from Rhodopseudomonas Viridis

Michel, H.
(1982)  J.Mol.Biol.  158 : 567

Reaction

Chain : C
UniProt : P07173 (CYCR_BLAVI)
Reaction : -
Chain : L
UniProt : P06009 (RCEL_BLAVI)
Reaction : -
Chain : M
UniProt : P06010 (RCEM_BLAVI)
Reaction : -
Chain : H
UniProt : P06008 (RCEH_BLAVI)
Reaction : -
Cofactor: Evidence: Note:
a bacteriochlorophyll - Binds 4 bacteriochlorophylls per trimer.
a bacteriopheophytin - Binds 2 bacteriopheophytins per trimer.
Fe cation - Binds 1 Fe cation per trimer.
Mg(2+) - Binds 4 Mg(2+) ions per trimer.
a menaquinone - Binds 1 menaquinone per trimer.
a ubiquinone - Binds 1 ubiquinone per trimer.