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Literature summary extracted from

  • Brivio, M.; Schlosrich, J.; Ahmad, M.; Tolond, C.; Bugg, T.D.
    Investigation of acid-base catalysis in the extradiol and intradiol catechol dioxygenase reactions using a broad specificity mutant enzyme and model chemistry (2009), Org. Biomol. Chem., 7, 1368-1373.
    View publication on PubMed

Protein Variants

EC Number Protein Variants Comment Organism
1.13.11.1 R215W site-directed mutagenesis Escherichia coli
1.13.11.2 R215W site-directed mutagenesis Escherichia coli

Organism

EC Number Organism UniProt Comment Textmining
1.13.11.1 Escherichia coli
-
-
-
1.13.11.2 Escherichia coli
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.13.11.1
-
 Escherichia coli
1.13.11.2
-
 Escherichia coli

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.13.11.1 catechol + O2 intradiol dioxygenase reaction Escherichia coli cis,cis-muconate
-
 ?
1.13.11.2 catechol + O2 extradiol dioxygenase reaction Escherichia coli 2-hydroxymuconate semialdehyde
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.13.11.1 extradiol dioxygenase MhpB
-
 Escherichia coli
1.13.11.2 extradiol dioxygenase MhpB
-
 Escherichia coli

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.13.11.1 7
-
 intradiol product is pH independent Escherichia coli
1.13.11.2 7
-
 maximum extradiol product formation Escherichia coli

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.13.11.1 5.2 8.6
-
 Escherichia coli
1.13.11.2 5.2 8.6
-
 Escherichia coli