1IW9

Crystal Structure of the M Intermediate of Bacteriorhodopsin

Summary for 1IW9

Entry DOI	10.2210/pdb1iw9/pdb
Related	1IW6 1dze
Descriptor	bacteriorhodopsin, beta-D-galactopyranose-(1-6)-alpha-D-mannopyranose-(1-2)-alpha-D-glucopyranose, RETINAL, ... (6 entities in total)
Functional Keywords	7 transmembrane helices, riken structural genomics/proteomics initiative, rsgi, structural genomics, proton transport
Biological source	Halobacterium salinarum
Cellular location	Cell membrane; Multi-pass membrane protein: P02945
Total number of polymer chains	1
Total formula weight	31797.16
Authors	Takeda, K.,Matsui, Y.,Kamiya, N.,Adachi, S.,Okumura, H.,Kouyama, T.,RIKEN Structural Genomics/Proteomics Initiative (RSGI) (deposition date: 2002-04-25, release date: 2003-12-23, Last modification date: 2023-10-25)
Primary citation	Takeda, K.,Matsui, Y.,Kamiya, N.,Adachi, S.,Okumura, H.,Kouyama, T. Crystal structure of the M intermediate of bacteriorhodopsin: allosteric structural changes mediated by sliding movement of a transmembrane helix J.Mol.Biol., 341:1023-1037, 2004 Cited by PubMed: 15328615 DOI: 10.1016/j.jmb.2004.06.080 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.5 Å)

Structure validation