2I21

Bacteriorhodopsin/lipid complex, T46V mutant

Summary for 2I21

• Entry DOI: 10.2210/pdb2i21/pdb
• Descriptor: Bacteriorhodopsin, RETINAL, 1-[2,6,10.14-TETRAMETHYL-HEXADECAN-16-YL]-2-[2,10,14-TRIMETHYLHEXADECAN-16-YL]GLYCEROL, ... (5 entities in total)
• Functional Keywords: ion pump, membrane protein, retinal protein, lipids, photoreceptor, haloarchaea, 7-transmembrane, serpentine, ion transport, transport protein
• Biological source: Halobacterium salinarum
• Cellular location: Cell membrane; Multi-pass membrane protein: P02945
• Total number of polymer chains: 1
• Total formula weight: 35901.39

Authors

Lanyi, J.K.,Schobert, B. (deposition date: 2006-08-15, release date: 2006-10-10, Last modification date: 2023-08-30)

• Primary citation: Lanyi, J.K.,Schobert, B.; Propagating Structural Perturbation Inside Bacteriorhodopsin: Crystal Structures of the M State and the D96A and T46V Mutants.; Biochemistry, 45:12003-12010, 2006; PubMed: 17002299; DOI: 10.1021/bi061310i

Experimental method

X-RAY DIFFRACTION (1.84 Å)