title: Secrets of carotenoid binding.
authors.forename: Cara A
authors.initials: CA
authors.lastname: Tracewell
mesh_terms: D002338:Carotenoids / Q000737:chemistry / Q000378:metabolism*; D018360:Crystallography, X-Ray; D045322:Photosynthetic Reaction Center Complex Proteins / Q000737:chemistry / Q000378:metabolism*; D011485:Protein Binding; D012242:Rhodobacter sphaeroides / Q000737:chemistry / Q000378:metabolism*
chemical_list: D045322:Photosynthetic Reaction Center Complex Proteins; C005637:spheroidene; D002338:Carotenoids