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Carotenoids DB: CR00255
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Entry
CR00255
Classification
1. Oxidoreductions of C40 beta,beta carotenoid
Ketolation and dehydroxylation
Reaction center(s): C4 in beta,beta carotenoid
Name
beta-carotene ketolase
Definiton
β-Cryptoxanthin + NADH + H+ + O2 = 3'-Hydroxyechinenone + NAD+ + H2O
Substrate
CA00322
β-Cryptoxanthin (3-OH, beta,beta)
Product
CA00475
3'-Hydroxyechinenone (3'-OH, 4=O, beta,beta)
Comment
Probably a multistep reaction.
Structure change
Chemical Fingerprint Changes
none
->
4=O
( Help )
Chemical Fingerprint Changes
(improved)
none
->
4=O
Chemical Fingerprint Changes
(improved ver.2)
none
->
4=O
EC number
Protein Name
CrtW
Organism(s) in references
Data sources/References
Links to other DB
KEGG REACTION:
R07564
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