title: Conformation of retinal isomers.
mesh_terms: D000096:Acetone; D055598:Chemical Phenomena; D002621:Chemistry; D003080:Cold Temperature; D003201:Computers; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D008968:Molecular Conformation; D011485:Protein Binding; D011522:Protons; D012168:Retinal Pigments; D013237:Stereoisomerism; D013816:Thermodynamics; D014801:Vitamin A / Q000502:physiology*
chemical_list: D011522:Protons; D012168:Retinal Pigments; D014801:Vitamin A; D000096:Acetone