X-ray crystal structures of diacetates of 6-s-cis and 6-s-trans astaxanthin and of 7,8-didehydroastaxanthin and 7,8,7′,8′- tetradehydroastaxanthin: Comparison with free and protein-bound asta-xanthins

Acta Crystallographica Section B: Structural Science

Volumn 65, Issue 2, 2009, Pages 238-247

  Bartalucci, Giuditta ^a   Fisher, Stuart ^a   Helliwell, John R ^a   Helliwell, Madeleine ^a   Liaaen Jensen, Synnve ^b   Warren, John E ^c   Wilkinson, James ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

^c DARESBURY LABORATORY   (United Kingdom)

Author keywords

Astaxanthins (free and protein bound); Bathochromic shift; Carotenoids; Conformation; UV vis spectroscopy

Indexed keywords

ORGANIC COMPOUNDS; ULTRAVIOLET SPECTROSCOPY;

ASTAXANTHIN; ASTAXANTHINS (FREE AND PROTEIN-BOUND); BATHOCHROMIC SHIFT; CANTHAXANTHIN; CAROTENOIDS; END-RINGS; POLYENE CHAINS; RING CONFORMATIONS; S-TRANS; UV-VIS SPECTROSCOPY; UV-VIS SPECTRUM; X-RAY CRYSTAL STRUCTURES;

CONFORMATIONS;

ASTA; LOBSTER;

7,8 DIDEHYDROASTAXANTHIN; 7,8,7',8' TETRADEHYDROASTAXANTHIN; 7,8,7',8'-TETRADEHYDROASTAXANTHIN; 7,8-DIDEHYDROASTAXANTHIN; ASTAXANTHIN; CARRIER PROTEIN; CRUSTACYANINS; XANTHOPHYLL;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; COMPARATIVE STUDY; CONFORMATION; STEREOISOMERISM; ULTRAVIOLET SPECTROPHOTOMETRY; X RAY CRYSTALLOGRAPHY;

CARRIER PROTEINS; CRYSTALLOGRAPHY, X-RAY; MODELS, MOLECULAR; MOLECULAR CONFORMATION; SPECTROPHOTOMETRY, ULTRAVIOLET; STEREOISOMERISM; XANTHOPHYLLS;

EID: 62949151498     PISSN: 01087681     EISSN: 01087681     Source Type: Journal    
DOI: 10.1107/S0108768109004649     Document Type: Article

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