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Literature summary for 6.2.1.25 extracted from

  • Beuerle, T.; Pichersky, E.
    Purification and characterization of benzoate:coenzyme A ligase from Clarkia breweri (2002), ARCH. BIOCHEM. BIOPHYS., 400, 258-264.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Clarkia breweri

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.045
-
benzoate pH 7.5, 22°C Clarkia breweri
0.095
-
ATP pH 7.5, 22°C Clarkia breweri
0.13
-
CoA pH 7.5, 22°C Clarkia breweri

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ restores activity partially after treatment with EDTA Clarkia breweri
Mg2+ restores activity after treatment with EDTA Clarkia breweri
Mn2+ restores activity after treatment with EDTA Clarkia breweri

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
59000
-
gel filtration Clarkia breweri
64500
-
Comassie blue-stained gel filtration Clarkia breweri

Organism

Organism UniProt Comment Textmining
Clarkia breweri
-
annual California plant
-

Purification (Commentary)

Purification (Comment) Organism
DEAE, anion-exchange, HAP, affinity on reactive red resin and anion-exchange on a Mono-Q chromatography Clarkia breweri

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.07
-
pH 7.5, 22°C Clarkia breweri

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 2-aminobenzoate + CoA 50% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + 2-aminobenzoyl-CoA
-
?
ATP + 2-hydroxybenzoate + CoA 15% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + 2-hydroxybenzoyl-CoA
-
?
ATP + 3-hydroxybenzoate + CoA 10% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + 3-hydroxybenzoyl-CoA
-
?
ATP + 4-hydroxy-3-methoxybenzoate + CoA 15% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + 4-hydroxy-3-methoxybenzoyl-CoA
-
?
ATP + 4-hydroxybenzoate + CoA 25% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + 4-hydroxybenzoyl-CoA
-
?
ATP + benzoate + CoA
-
Clarkia breweri AMP + diphosphate + benzoyl-CoA
-
?
ATP + phenylacetate + CoA 10% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + phenylacetyl-CoA
-
?
ATP + phenylpropionate + CoA 10% of the activity relative to benzoate Clarkia breweri AMP + diphosphate + phenylpropionyl-CoA
-
?
additional information no reaction with cinnamic, coumaric, ferulic, caffeic, p-aminobenzoic, octanoic, or 2,5-dihydroxybenzoic acid Clarkia breweri ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 64500, gel filtration Clarkia breweri

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2 8.4
-
Clarkia breweri

pH Range

pH Minimum pH Maximum Comment Organism
6.4 9.2
-
Clarkia breweri