title: The chomophore binding space of opsin.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002417:Cattle; D007700:Kinetics; D011485:Protein Binding; D011487:Protein Conformation; D012168:Retinal Pigments; D012172:Retinaldehyde / Q000031:analogs & derivatives; D012243:Rhodopsin; D013329:Structure-Activity Relationship; D014801:Vitamin A / Q000031:analogs & derivatives
chemical_list: D012168:Retinal Pigments; D014801:Vitamin A; D012243:Rhodopsin; D012172:Retinaldehyde