1UCQ

Crystal structure of the L intermediate of bacteriorhodopsin

Summary for 1UCQ

Entry DOI	10.2210/pdb1ucq/pdb
Related	1iw6 1iw9 1ixf
Descriptor	bacteriorhodopsin, beta-D-galactopyranose-(1-6)-alpha-D-mannopyranose-(1-2)-alpha-D-glucopyranose, RETINAL, ... (6 entities in total)
Functional Keywords	proton pump, retinal protein, membrane protein, protein-lipid complex, reaction intermediate, proton transport
Biological source	Halobacterium salinarum
Cellular location	Cell membrane; Multi-pass membrane protein: P02945
Total number of polymer chains	1
Total formula weight	31912.25
Authors	Kouyama, T.,Nishikawa, T.,Tokuhisa, T.,Okumura, H. (deposition date: 2003-04-17, release date: 2003-12-30, Last modification date: 2023-10-25)
Primary citation	Kouyama, T.,Nishikawa, T.,Tokuhisa, T.,Okumura, H. Crystal Structure of the L Intermediate of Bacteriorhodopsin: Evidence for Vertical Translocation of a Water Molecule during the Proton Pumping Cycle. J.Mol.Biol., 335:531-546, 2004 Cited by PubMed: 14672661 DOI: 10.1016/j.jmb.2003.10.068 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.4 Å)

Structure validation