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Literature summary extracted from

  • Hall, D.; Kim, K.; De Luca, V.
    Molecular cloning and biochemical characterization of three Concord grape (Vitis labrusca) flavonol 7-O-glucosyltransferases (2011), Planta, 234, 1201-1214.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.4.1.237 expression of iozymes as GST-tagged proteins Vitis labrusca

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.1.237 UDP-glucose + kaempferol Vitis labrusca
-
 UDP + kaempferol 7-O-beta-D-glucoside
-
 ?
2.4.1.237 UDP-glucose + kaempferol Vitis labrusca Concord
-
 UDP + kaempferol 7-O-beta-D-glucoside
-
 ?
2.4.1.237 UDP-glucose + quercetin Vitis labrusca
-
 UDP + quercetin 7-O-beta-D-glucoside
-
 ?
2.4.1.237 UDP-glucose + quercetin Vitis labrusca Concord
-
 UDP + quercetin 7-O-beta-D-glucoside
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.237 Vitis labrusca
-
-
-
2.4.1.237 Vitis labrusca Concord
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.237 exocarp
-
 Vitis labrusca
-
2.4.1.237 flower
-
 Vitis labrusca
-
2.4.1.237 flower bud
-
 Vitis labrusca
-
2.4.1.237 leaf
-
 Vitis labrusca
-
2.4.1.237 mesocarp high level Vitis labrusca
-
2.4.1.237 additional information Concord flower bud, leaf and flower tissues all have variable levels of Q7GT Vitis labrusca
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.237 0.00015
-
 in vivo, pH and temperature not specified in the publication Vitis labrusca

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.237 additional information substrate specificity of isozymes with diverse different flavonol compounds, overview Vitis labrusca ?
-
 ?
2.4.1.237 additional information substrate specificity of isozymes with diverse different flavonol compounds, overview Vitis labrusca Concord ?
-
 ?
2.4.1.237 UDP-glucose + kaempferol
-
 Vitis labrusca UDP + kaempferol 7-O-beta-D-glucoside
-
 ?
2.4.1.237 UDP-glucose + kaempferol
-
 Vitis labrusca Concord UDP + kaempferol 7-O-beta-D-glucoside
-
 ?
2.4.1.237 UDP-glucose + quercetin
-
 Vitis labrusca UDP + quercetin 7-O-beta-D-glucoside
-
 ?
2.4.1.237 UDP-glucose + quercetin
-
 Vitis labrusca Concord UDP + quercetin 7-O-beta-D-glucoside
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.4.1.237 flavonol 7-O-glucosyltransferase
-
 Vitis labrusca
2.4.1.237 Q7OGT
-
 Vitis labrusca
2.4.1.237 quercetin 7OGT
-
 Vitis labrusca
2.4.1.237 quercetin-7-O-GT
-
 Vitis labrusca

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.237 8.5
-
-
 Vitis labrusca