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Literature summary for 1.13.11.1 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

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

KM Value [mM]

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

Molecular Weight [Da]

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

Organism

Organism UniProt Comment Textmining
Cutaneotrichosporon cutaneum
-
WY 2-2
-
Cutaneotrichosporon cutaneum WY 2-2
-
WY 2-2
-

Purification (Commentary)

Purification (Comment) Organism
-
Cutaneotrichosporon cutaneum

Specific Activity [micromol/min/mg]

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

Substrates and Products (Substrate)

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

Subunits

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