Brand  (β version)

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
BCL Bacteriochlorophyll a
BPH Bacteriopheophytin a
CDL Cardiolipin
FE Fe (III) ion
LDA Lauryl dimethylamine-N-oxide
SPN Speroidenone
U10 Ubiquinone-10
Code : 1K6N
Header : PHOTOSYNTHESIS
Title : E(L212)A,D(L213)A Double Mutant Structure of Photosynthetic Reaction Center from Rhodobacter Sphaeroides
Release Data : 2002-08-07
Compound :
mol_id molecule chains synonym
1 PHOTOSYNTHETIC REACTION CENTER L SUBUNIT L Reaction center protein L chain
mutation: E212A, D213A
mol_id molecule chains synonym
2 PHOTOSYNTHETIC REACTION CENTER M SUBUNIT M Reaction center protein M chain
mol_id molecule chains synonym
3 PHOTOSYNTHETIC REACTION CENTER H SUBUNIT H Reaction center protein H chain
Source :
mol_id organism_scientific expression_system
1 Rhodobacter sphaeroides  (taxid:1063) Rhodobacter sphaeroides  (taxid:1063)
gene: PUFQBALMX
expression_system_strain: DeltaDelta11
expression_system_vector_type: PLASMID
expression_system_plasmid: pRKHTL212-213AA
mol_id organism_scientific expression_system
2 Rhodobacter sphaeroides  (taxid:1063) Rhodobacter sphaeroides  (taxid:1063)
gene: PUFQBALMX
expression_system_strain: DeltaDelta11
expression_system_vector_type: PLASMID
expression_system_plasmid: pRKHTMHBgl
mol_id organism_scientific expression_system
3 Rhodobacter sphaeroides  (taxid:1063) Rhodobacter sphaeroides  (taxid:1063)
gene: PUFQBALMX
expression_system_strain: DeltaDelta11
expression_system_vector_type: PLASMID
expression_system_plasmid: pRKHTMHBgl
Authors : Pokkuluri, P.R., Laible, P.D., Deng, Y.-L., Wong, T.N., Hanson, D.K., Schiffer, M.
Keywords : Double Mutant Photosynthetic Reaction Center, proton transfer, membrane protein, PHOTOSYNTHESIS
Exp. method : X-RAY DIFFRACTION ( 3.10 Å )
Citation :

The structure of a mutant photosynthetic reaction center shows unexpected changes in main chain orientations and quinone position.

Pokkuluri, P.R.,Laible, P.D.,Deng, Y.L.  et al.
(2002)  Biochemistry  41 : 5998 - 6007

PubMed: 11993994
DOI: 10.1021/bi0118963

Chain : L
UniProt : P02954 (multiple entry names are found)
Reaction : -
Chain : M
UniProt : P02953 (multiple entry names are found)
Reaction : -
Chain : H
UniProt : P11846 (multiple entry names are found)
Reaction : -