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Literature summary extracted from

  • Itoh, M.
    Characteristics of a new catechol 1,2-oxygenase from Trichosporon cutaneum WY 2-2 (1981), Agric. Biol. Chem., 45, 2787-2796.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.13.11.1 1,2-naphthoquinone
-
 Cutaneotrichosporon cutaneum
1.13.11.1 3-methylcatechol
-
 Cutaneotrichosporon cutaneum
1.13.11.1 4-methylcatechol
-
 Cutaneotrichosporon cutaneum
1.13.11.1 4-nitrocatechol
-
 Cutaneotrichosporon cutaneum
1.13.11.1 alpha,alpha'-dipyridyl 94% inhibition, 1 mM Cutaneotrichosporon cutaneum
1.13.11.1 ascorbate
-
 Cutaneotrichosporon cutaneum
1.13.11.1 Cu2+
-
 Cutaneotrichosporon cutaneum
1.13.11.1 Hg2+
-
 Cutaneotrichosporon cutaneum
1.13.11.1 Hydroxyquinol
-
 Cutaneotrichosporon cutaneum
1.13.11.1 KCN 53% inhibition, 1 mM Cutaneotrichosporon cutaneum
1.13.11.1 o-phenanthroline
-
 Cutaneotrichosporon cutaneum
1.13.11.1 p-benzoquinone
-
 Cutaneotrichosporon cutaneum
1.13.11.1 p-chloromercuribenzoate
-
 Cutaneotrichosporon cutaneum
1.13.11.1 pyrogallol
-
 Cutaneotrichosporon cutaneum
1.13.11.1 Tiron 56% inhibition, 1 mM Cutaneotrichosporon cutaneum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.13.11.1 0.0068
-
 4-methylcatechol
-
 Cutaneotrichosporon cutaneum
1.13.11.1 0.009
-
 catechol
-
 Cutaneotrichosporon cutaneum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.13.11.1 35000
-
 3 * 35000, SDS-PAGE Cutaneotrichosporon cutaneum
1.13.11.1 105000
-
 gel filtration Cutaneotrichosporon cutaneum

Organism

EC Number Organism UniProt Comment Textmining
1.13.11.1 Cutaneotrichosporon cutaneum
-
 WY 2-2
-
1.13.11.1 Cutaneotrichosporon cutaneum WY 2-2
-
 WY 2-2
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.13.11.1
-
 Cutaneotrichosporon cutaneum

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.13.11.1 18.15
-
-
 Cutaneotrichosporon cutaneum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.13.11.1 3-methylcatechol + O2 poor substrate Cutaneotrichosporon cutaneum (2Z,4Z)-2-methylhexa-2,4-dienedioate
-
 ?
1.13.11.1 3-methylcatechol + O2 poor substrate Cutaneotrichosporon cutaneum WY 2-2 (2Z,4Z)-2-methylhexa-2,4-dienedioate
-
 ?
1.13.11.1 4-methylcatechol + O2 better substrate than catechol Cutaneotrichosporon cutaneum (2Z,4Z)-3-methylhexa-2,4-dienedioate
-
 ?
1.13.11.1 4-methylcatechol + O2 better substrate than catechol Cutaneotrichosporon cutaneum WY 2-2 (2Z,4Z)-3-methylhexa-2,4-dienedioate
-
 ?
1.13.11.1 catechol + O2
-
 Cutaneotrichosporon cutaneum cis,cis-muconate
-
 ?
1.13.11.1 catechol + O2
-
 Cutaneotrichosporon cutaneum WY 2-2 cis,cis-muconate
-
 ?
1.13.11.1 hydroxyquinol + O2 better substrate than catechol Cutaneotrichosporon cutaneum maleylacetic acid
-
 ?
1.13.11.1 hydroxyquinol + O2 better substrate than catechol Cutaneotrichosporon cutaneum WY 2-2 maleylacetic acid
-
 ?
1.13.11.1 pyrogallol + O2 poor substrate Cutaneotrichosporon cutaneum alpha-hydroxymuconic acid
-
 ?
1.13.11.1 pyrogallol + O2 poor substrate Cutaneotrichosporon cutaneum WY 2-2 alpha-hydroxymuconic acid
-
 ?

Subunits

EC Number Subunits Comment Organism
1.13.11.1 trimer 3 * 35000, SDS-PAGE Cutaneotrichosporon cutaneum