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1.13.11.65: carotenoid isomerooxygenase

This is an abbreviated version!
For detailed information about carotenoid isomerooxygenase, go to the full flat file.

Word Map on EC 1.13.11.65

Reaction

zeaxanthin
+
O2
=
(3R)-11-cis-3-hydroxyretinal
 +
(3R)-all-trans-3-hydroxyretinal

Synonyms

carotenoid cleavage oxygenase, CCO, CSO2, NinaB, ppsir_15490, Rv0654, sala_1698, SIR-1

ECTree

     1 Oxidoreductases
         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)
             1.13.11 With incorporation of two atoms of oxygen
                1.13.11.65 carotenoid isomerooxygenase

Turnover Number

Turnover Number on EC 1.13.11.65 - carotenoid isomerooxygenase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
764.3
3-hydroxy-beta-apo-10'-carotenal
pH 7.8, 28°C
1308
3-hydroxy-beta-apo-8'-carotenal
pH 7.8, 28°C
0.0082
alpha-carotene
pH 6.8, 20°C
4.9
apo-8'-carotenal
0.0087
beta,beta-carotene
pH 6.8, 20°C
561.7
beta-apo-10'-carotenal
pH 7.8, 28°C
392.7
beta-apo-8'-carotenal
pH 7.8, 28°C