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Literature summary for 3.8.1.2 extracted from

  • Tsang, J.S.H.; Sam, L.
    Cloning and characterization of a cryptic haloacid dehalogenase from Burkholderia cepacia MBA4 (1999), J. Bacteriol., 181, 6003-6009.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Burkholderia cepacia

Inhibitors

Inhibitors Comment Organism Structure
CuSO4 41% inhibition Burkholderia cepacia
HgCl2
-
Burkholderia cepacia
p-mercuric chlorobenzoate
-
Burkholderia cepacia
RbCl2
-
Burkholderia cepacia

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.13
-
monobromoacetate pH 7.9, 30°C Burkholderia cepacia

Localization

Localization Comment Organism GeneOntology No. Textmining
periplasm
-
Burkholderia cepacia
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
27000
-
2 * 27000, SDS-PAGE Burkholderia cepacia
58000
-
gel filtration Burkholderia cepacia

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2-chloropropionate + H2O Burkholderia cepacia
-
lactate + HCl
-
?
L-2-haloalkanoic acid + H2O Burkholderia cepacia
-
D-2-hydroxyalkanoic acid + halide
-
?
monobromoacetate + H2O Burkholderia cepacia
-
glycolate + HBr
-
?
monochloroacetate + H2O Burkholderia cepacia
-
glycolate + HCl
-
?

Organism

Organism UniProt Comment Textmining
Burkholderia cepacia Q51645
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Burkholderia cepacia

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.56
-
-
Burkholderia cepacia

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(S)-2-haloacid + H2O
-
Burkholderia cepacia (R)-2-hydroxyacid + halide
-
?
2-chloropropionate + H2O
-
Burkholderia cepacia lactate + HCl
-
?
L-2-haloalkanoic acid + H2O
-
Burkholderia cepacia D-2-hydroxyalkanoic acid + halide
-
?
monobromoacetate + H2O
-
Burkholderia cepacia glycolate + HBr
-
?
monochloroacetate + H2O
-
Burkholderia cepacia glycolate + HCl
-
?

Subunits

Subunits Comment Organism
dimer 2 * 27000, SDS-PAGE Burkholderia cepacia

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
-
Burkholderia cepacia