title: Structure of the bacteriorhodopsin proton pump of Halobacterium halobium and other membrane proteins.
mesh_terms: D001436:Bacteriorhodopsins / Q000378:metabolism*; D001693:Biological Transport, Active; D002338:Carotenoids / Q000378:metabolism*; D006217:Halobacterium / Q000378:metabolism*; D006860:Hydrogen Bonding; D006863:Hydrogen-Ion Concentration; D007473:Ion Channels / Q000378:metabolism; D008051:Lipid Bilayers; D008565:Membrane Proteins / Q000378:metabolism*; D008961:Models, Structural; D011188:Potassium / Q000378:metabolism; D011487:Protein Conformation
chemical_list: D007473:Ion Channels; D008051:Lipid Bilayers; D008565:Membrane Proteins; D002338:Carotenoids; D001436:Bacteriorhodopsins; D011188:Potassium