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Literature summary for 2.3.1.167 extracted from

  • Fang, J.; Ewald, D.
    Expression cloned cDNA for 10-deacetylbaccatin III-10-O-acetyltransferase in Escherichia coli: a comparative study of three fusion systems (2004), Protein Expr. Purif., 35, 17-24.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
overexpression in Escherichia coli. Three kinds of fusion systems with isopropyl-beta-D-1-thiogalactopyranoside inducible promoters are used. The fusion partners are glutathione S-transferase tag, hexahistidine fusion tag, and a biotinylated peptide tag Taxus baccata

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0085
-
acetyl-CoA recombinant enzyme with a hexahistidine fusion tag Taxus baccata
0.011
-
10-deacetylbaccatin III recombinant enzyme with a hexahistidine fusion tag Taxus baccata

Organism

Organism UniProt Comment Textmining
Taxus baccata
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Taxus baccata

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
6.1
-
recombinant enzyme with biotinylated peptide tag Taxus baccata
16.1
-
recombinant glutathione S-transferase-fusion protein Taxus baccata
24.4
-
recombinant enzyme with a hexahistidine fusion tag Taxus baccata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + 10-deacetylbaccatin III
-
Taxus baccata CoA + baccatin III
-
?

Synonyms

Synonyms Comment Organism
10-DABT
-
Taxus baccata
10-deacetylbaccatin III-10-O-acetyltransferase
-
Taxus baccata

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Taxus baccata

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
recombinant enzymes Taxus baccata

pH Range

pH Minimum pH Maximum Comment Organism
6 8 half-maximal aactivity of recombinant enzyme at pH 6.0 and 8.0 Taxus baccata