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Literature summary for 1.14.13.22 extracted from

  • Hasegawa, Y.; Nakai, Y.; Tokuyama, T.; Iwaki, H.
    Purification and characterization of cyclohexanone 1,2-monooxygenase from Exophiala jeanselmei strain KUFI-6N (2000), Biosci. Biotechnol. Biochem., 64, 2696-2698.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoate) completely Exophiala jeanselmei
Cu2+ completely Exophiala jeanselmei
Quinacrine
-
Exophiala jeanselmei
Quinine
-
Exophiala jeanselmei

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00048
-
cyclohexanone
-
Exophiala jeanselmei
0.0142
-
NADPH
-
Exophiala jeanselmei

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
74000
-
gel filtration Exophiala jeanselmei

Organism

Organism UniProt Comment Textmining
Exophiala jeanselmei
-
-
-
Exophiala jeanselmei
-
inducible by cyclohexanone
-
Exophiala jeanselmei KUFI-6N
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Exophiala jeanselmei

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
678
-
purified enzyme Exophiala jeanselmei

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cyclobutanone + NADPH + O2
-
Exophiala jeanselmei 1-oxa-2-oxo-cyclopentane + NADP+ + H2O
-
?
cyclobutanone + NADPH + O2
-
Exophiala jeanselmei KUFI-6N 1-oxa-2-oxo-cyclopentane + NADP+ + H2O
-
?
cyclodecanone + NADPH + O2 low activity Exophiala jeanselmei 1-oxa-2-oxocycloendecane + NADP+ + H2O
-
?
cycloheptanone + NADPH + O2
-
Exophiala jeanselmei 1-oxa-2-oxo-cyclooctane + NADP+ + H2O
-
?
cycloheptanone + NADPH + O2
-
Exophiala jeanselmei KUFI-6N 1-oxa-2-oxo-cyclooctane + NADP+ + H2O
-
?
cyclohexanone + NADPH + O2
-
Exophiala jeanselmei 6-hexanolide + NADP+ + H2O product: epsilon-caprolactone i.e. 1-oxa-2-oxocycloheptane ?
cyclohexanone + NADPH + O2
-
Exophiala jeanselmei KUFI-6N 6-hexanolide + NADP+ + H2O product: epsilon-caprolactone i.e. 1-oxa-2-oxocycloheptane ?
cyclooctanone + NADPH + O2
-
Exophiala jeanselmei 1-oxa-2-oxo-cyclononane + NADP+ + H2O
-
?
cyclooctanone + NADPH + O2
-
Exophiala jeanselmei KUFI-6N 1-oxa-2-oxo-cyclononane + NADP+ + H2O
-
?
cyclopentanone + NADPH + O2
-
Exophiala jeanselmei 1-oxa-2-oxo-cyclohexane + NADP+ + H2O
-
?
cyclopentanone + NADPH + O2
-
Exophiala jeanselmei KUFI-6N 1-oxa-2-oxo-cyclohexane + NADP+ + H2O
-
?

Subunits

Subunits Comment Organism
monomer 1 * 74000, SDS-PAGE Exophiala jeanselmei

Synonyms

Synonyms Comment Organism
CHMO
-
Exophiala jeanselmei

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Exophiala jeanselmei

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Exophiala jeanselmei

pH Range

pH Minimum pH Maximum Comment Organism
5.5 10.5 no activity below pH 5.5 and above pH 10.5 at 30°C Exophiala jeanselmei

pH Stability

pH Stability pH Stability Maximum Comment Organism
7 8 stable Exophiala jeanselmei

Cofactor

Cofactor Comment Organism Structure
FAD binding motif, comparison of N-terminal amino acid sequences of several species Exophiala jeanselmei
NADPH
-
Exophiala jeanselmei