title: Physiological and structural investigations of bacteriorhodopsin analogs.
mesh_terms: D001436:Bacteriorhodopsins / Q000031:analogs & derivatives / Q000502:physiology*; D001665:Binding Sites; D001693:Biological Transport, Active; D002338:Carotenoids / Q000502:physiology*; D003623:Dark Adaptation; D003903:Deuterium; D008027:Light; D011522:Protons; D012172:Retinaldehyde / Q000031:analogs & derivatives*; D013057:Spectrum Analysis; D013059:Spectrum Analysis, Raman; D013329:Structure-Activity Relationship; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D011522:Protons; D014801:Vitamin A; D002338:Carotenoids; D001436:Bacteriorhodopsins; D003903:Deuterium; D012172:Retinaldehyde