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Entry |
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Classification |
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Name
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1-Hydroxy-1,2-dihydrolycopene:acceptor oxidoreductase; 1-Hydroxycarotenoid 3,4-desaturase
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Definiton
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Chloroxanthin = Demethylspheroidene;
1-Hydroxyneurosporene = Demethylspheroidene
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Substrate
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CA00075 Chloroxanthin (1,2+H, 7',8'+H, 1-OH, psi,psi)
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Product
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CA00074 Demethylspheroidene (3,4--H, 1,2+H, 7',8'+H, 1-OH, psi,psi)
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Comment
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Structure change
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Chemical Fingerprint Changes |
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Chemical Fingerprint Changes
(improved) |
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Chemical Fingerprint Changes
(improved ver.2) |
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EC number
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Protein Name
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Organism(s) in references |
Rubrivivax gelatinosus; Rhodobacter capsulatus
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Data sources/References |
Ref.546 : Sabine STEIGER, Chantal ASTIER and Gerhard SANDMANN, Biochem. J. (2000) 349, 635–640, "Substrate specificity of the expressed carotenoid 3,4-desaturase from Rubrivivax gelatinosus reveals the detailed reaction sequence to spheroidene and spirilloxanthin"Ref.548 : Frank Badenhop, Sabine Steiger, Manuela Sandmann, Gerhard Sandmann, FEMS Microbiology Letters 222 (2003) 237-242, "Expression and biochemical characterization of the 1-HO-carotenoid methylase CrtF from Rhodobacter capsulatus"
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Links to other DB |
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