Carotenoids obi
All carotenoids     All organisms     All pathways     All reactions     Feedback
Carotenoids DB          Carotenoids DB: CR00197   
  [   About  |   Help  |   Search carotenoid entry  |   Search organism entry  |   Search similar carotenoids  |   Predict biological activities of this carotenoid   ]
Entry
CR00197                                                            
Classification
Name
carotene epsilon-monooxygenase
Definiton
Zeinoxanthin + Reduced acceptor + O2 = Lutein + Acceptor + H20
Substrate
CA00592 Zeinoxanthin (3-OH, beta,epsilon)
Product
CA00597 Lutein (3-OH, 3'-OH, beta,epsilon)
Comment

Structure change

Chemical Fingerprint Changes 
Chemical Fingerprint Changes 
(improved)
Chemical Fingerprint Changes 
(improved ver.2)
EC number
1.14.99.45
Protein Name
LUT1/CYP97C1
Organism(s) in references

Data sources/References
  • Ref.562 : Alessia Fiore1, Luca Dall’Osto, Stefano Cazzaniga, Gianfranco Diretto, Giovanni Giuliano and Roberto Bassi, BMC Plant Biology 2012, 12:50, "A quadruple mutant of Arabidopsis reveals a b-carotene hydroxylation activity for LUT1/CYP97C1 and a regulatory role of xanthophylls on determination of the PSI/PSII ratio"
    • Links to other DB
    KEGG REACTION: R07531
    KEGG ORTHOLOGY: K09837()
    KEGG ENZYME: 1.14.99.45
    BRENDA: 1.14.99.45
    IUBMB: 1.14.99.45

       Search other references with Google Scholar