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Literature summary extracted from

  • Weinrich, G.F.; Thompson, M.J.; Svoboda, J.A.
    Ecdysone oxidase and 3-oxoecdysteroid reductases in Manduca sexta midgut: kinetic parameters (1989), Arch. Insect Biochem. Physiol., 12, 201-218.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.3.16 methanol
-
 Manduca sexta

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.3.16 0.013
-
 ecdysone
-
 Manduca sexta

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.1.3.16 cytoplasm
-
 Manduca sexta 5737
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.3.16 20-hydroxyecdysone + O2 Manduca sexta first step in reaction sequence for the conversion of ecdysone and 20-hydroxyecdysone to their 3(alpha)-epimers 3-dehydro-20-hydroxyecdysone + H2O2
-
 ?
1.1.3.16 ecdysone + O2 Manduca sexta first step in reaction sequence for the conversion of ecdysone and 20-hydroxyecdysone to their 3(alpha)-epimers 3-dehydroecdysone + H2O2
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.1.3.16 Manduca sexta
-
 tobacco hornworm
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.3.16 partial Manduca sexta

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.3.16 larva
-
 Manduca sexta
-
1.1.3.16 midgut
-
 Manduca sexta
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.3.16 20-hydroxyecdysone + O2
-
 Manduca sexta 3-dehydro-20-hydroxyecdysone + H2O2
-
 ?
1.1.3.16 20-hydroxyecdysone + O2 first step in reaction sequence for the conversion of ecdysone and 20-hydroxyecdysone to their 3(alpha)-epimers Manduca sexta 3-dehydro-20-hydroxyecdysone + H2O2
-
 ?
1.1.3.16 ecdysone + O2
-
 Manduca sexta 3-dehydroecdysone + H2O2
-
 ?
1.1.3.16 ecdysone + O2 first step in reaction sequence for the conversion of ecdysone and 20-hydroxyecdysone to their 3(alpha)-epimers Manduca sexta 3-dehydroecdysone + H2O2
-
 ?