title: Conformational changes of bacteriorhodopsin detected by Fourier transform infrared difference spectroscopy.
mesh_terms: D001436:Bacteriorhodopsins; D002338:Carotenoids; D005583:Fourier Analysis; D006217:Halobacterium; D011487:Protein Conformation; D013055:Spectrophotometry, Infrared
chemical_list: D002338:Carotenoids; D001436:Bacteriorhodopsins