2ZZL

Structure of bacteriorhodopsin's M intermediate at pH 7

Summary for 2ZZL

Entry DOI	10.2210/pdb2zzl/pdb
Related	1iw6 1iw9
Descriptor	Bacteriorhodopsin, 3-O-sulfo-beta-D-galactopyranose-(1-6)-alpha-D-mannopyranose-(1-2)-alpha-D-glucopyranose, RETINAL, ... (8 entities in total)
Functional Keywords	retinal, protein-lipid complex, reaction intermediate, cell membrane, chromophore, hydrogen ion transport, ion transport, membrane, photoreceptor protein, pyrrolidone carboxylic acid, receptor, retinal protein, sensory transduction, transmembrane, transport, proton transport
Biological source	Halobacterium salinarum
Cellular location	Cell membrane; Multi-pass membrane protein: P02945
Total number of polymer chains	1
Total formula weight	33185.20
Authors	Yamamoto, M.,Kouyama, T. (deposition date: 2009-02-18, release date: 2009-10-06, Last modification date: 2023-11-01)
Primary citation	Yamamoto, M.,Hayakawa, N.,Murakami, M.,Kouyama, T. Crystal Structures of Different Substates of Bacteriorhodopsin's M Intermediate at Various pH Levels. J.Mol.Biol., 2009 Cited by PubMed: 19712684 DOI: 10.1016/j.jmb.2009.08.047 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.03 Å)

Structure validation