title: Location and orientation of the chromophore in bacteriorhodopsin. Analysis by fluorescence energy transfer.
mesh_terms: D001436:Bacteriorhodopsins / Q000502:physiology; D002338:Carotenoids / Q000502:physiology; D002462:Cell Membrane; D055598:Chemical Phenomena; D002621:Chemistry; D004735:Energy Transfer; D005470:Fluorometry; D006217:Halobacterium / Q000648:ultrastructure*; D013050:Spectrometry, Fluorescence
chemical_list: D002338:Carotenoids; D001436:Bacteriorhodopsins