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1.13.11.2: catechol 2,3-dioxygenase

This is an abbreviated version!
For detailed information about catechol 2,3-dioxygenase, go to the full flat file.

Word Map on EC 1.13.11.2

Reaction

catechol
+
O2
=
2-hydroxymuconate-6-semialdehyde

Synonyms

2,3-dihydroxybenzenesulfonate 2,3-dioxygenase, 3-sulfocatechol-2,3-dioxygenase, 3SC23O, A23O, AtdB, BupB, C2,3O, C23D, C23o, C23O-2G, C23O1, C23O2, C23Os, CatE, catechol 2,3 dioxygenase, catechol 2,3-di-2,3-pyrocatechase, catechol 2,3-dioxygenase, catechol 2,3-oxygenase, catechol oxygenase, catechol-2,3-dioxygenase, CbzE, CD-2,3, EC 1.13.1.2, ECDO, extradiol dioxygenase MhpB, Extradiol-cleaving catecholic dioxygenase, meta-cleavage dioxygenase, metapyrocatechase, More, oxygenase, PheB, pyrocatechol 2,3-dioxygenase, Saci_2295, SSO1223, SsoC2,3O, ssol_2912, tbuE, TdnC, TodE, XylE

ECTree

     1 Oxidoreductases
         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)
             1.13.11 With incorporation of two atoms of oxygen
                1.13.11.2 catechol 2,3-dioxygenase

KM Value

KM Value on EC 1.13.11.2 - catechol 2,3-dioxygenase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0003
2,2',3-trihydroxybiphenylether
pH and temperature not specified in the publication
0.0012
2,3-Dihydroxybiphenyl
pH and temperature not specified in the publication
0.00187
3,5-dichlorocatechol
-
-
0.0055 - 0.0738
3,5-dimethylcatechol
0.193
3-ethylcatechol
Halalkalibacterium ligniniphilum
WP_017726464.1
pH 7.4, 32.5°C
0.00204
3-methoxycatechol
-
-
0.001 - 0.418
3-methylcatechol
0.0009 - 0.0016
4-Chlorocatechol
0.0625
4-Fluorocatechol
-
-
0.00129 - 1.1
4-methylcatechol
0.0065
4-n-butylcatechol
25°C, pH 7.2
0.001 - 0.714
catechol
0.007 - 0.063
O2
0.0427
phenol
pH 7.5, 40°C
0.0228
Protocatechualdehyde
-
-
additional information
additional information
-