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Literature summary for 1.14.99.22 extracted from

  • Rauschenbach, I.; Gruntenko, N.; Chentsova, N.; Adonyeva, N.; Alekseev, A.
    Role of ecdysone 20-monooxygenase in regulation of 20-hydroxyecdysone levels by juvenile hormone and biogenic amines in Drosophila (2008), J. Comp. Physiol. B, 178, 27-32.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Juvenile hormone
-
Drosophila virilis
L-dihydroxyphenylalanine
-
Drosophila virilis
octopamine
-
Drosophila melanogaster
octopamine
-
Drosophila virilis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ecdysone + NADPH + O2 Drosophila melanogaster
-
20-hydroxyecdysone + NADP+ + H2O
-
?
ecdysone + NADPH + O2 Drosophila virilis
-
20-hydroxyecdysone + NADP+ + H2O
-
?

Organism

Organism UniProt Comment Textmining
Drosophila melanogaster
-
wild-type strain Canton S, octopamineless strain Tbetah nM18
-
Drosophila virilis
-
wild-type strain 101
-

Source Tissue

Source Tissue Comment Organism Textmining

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ecdysone + NADPH + O2
-
Drosophila melanogaster 20-hydroxyecdysone + NADP+ + H2O
-
?
ecdysone + NADPH + O2
-
Drosophila virilis 20-hydroxyecdysone + NADP+ + H2O
-
?

Synonyms

Synonyms Comment Organism
E20MO
-
Drosophila melanogaster
E20MO
-
Drosophila virilis
ecdysone 20-monooxygenase
-
Drosophila melanogaster
ecdysone 20-monooxygenase
-
Drosophila virilis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35
-
activity assay Drosophila melanogaster
35
-
activity assay Drosophila virilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
activity assay Drosophila melanogaster
7.5
-
activity assay Drosophila virilis

Cofactor

Cofactor Comment Organism Structure
cytochrome P450
-
Drosophila melanogaster
cytochrome P450
-
Drosophila virilis
NADPH
-
Drosophila melanogaster
NADPH
-
Drosophila virilis

Expression

Organism Comment Expression
Drosophila virilis L-dihydroxyphenylalanine and octopamine feeding increases ecdysone 20-monooxygenase activity by a factor of 1.6 and 1.7, respectively up