Brand  (β version)

PDB ID: 4QI1

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Ligands
Code Name Style Show Link
GOL Glycerol PoSSuM
MPG [(z)-octadec-9-enyl] (2r)-2,3-bis(oxidanyl)propanoate PoSSuM
RET Retinal PoSSuM
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Structure summary

Code : 4QI1   PDBj   RCSB PDB   PDBe
Header : MEMBRANE PROTEIN
Title : Crystal structure of H. walsbyi bacteriorhodopsin
Release Data : 2015-07-29
Compound :
mol_id molecule chains synonym
1 Bacteriorhodopsin-I A,B,C HwBR, Squarebop I
Source :
mol_id organism_scientific expression_system
1 Haloquadratum walsbyi  (taxid:362976) Escherichia coli  (taxid:562)
strain: DSM 16790 / HBSQ001
gene: bop1, bopI, HQ_1014A
expression_system_strain: C43 (DE3)
expression_system_vector_type: PLASMID
expression_system_plasmid: pET21d
Authors : Wang, A.H.J., Hsu, M.F., Yang, C.S., Fu, H.Y.
Keywords : Bacteriorhodopsin, proton pump, Membrane, MEMBRANE PROTEIN
Exp. method : X-RAY DIFFRACTION ( 1.85 Å )
Citation :

Structural and Functional Studies of a Newly Grouped Haloquadratum walsbyi Bacteriorhodopsin Reveal the Acid-resistant Light-driven Proton Pumping Activity.

Hsu, M.F.,Fu, H.Y.,Cai, C.J.  et al.
(2015)  J. Biol. Chem.  290 : 29567 - 29577

PubMed: 26483542
DOI: 10.1074/jbc.M115.685065

Reaction

Chain : A, B, C
UniProt : Q18DH8 (BACR1_HALWD)
Reaction : -