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Literature summary extracted from

  • Comino, C.; Hehn, A.; Moglia, A.; Menin, B.; Bourgaud, F.; Lanteri, S.; Portis, E.
    The isolation and mapping of a novel hydroxycinnamoyltransferase in the globe artichoke chlorogenic acid pathway (2009), BMC Plant Biol., 9, 30.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.3.1.99 HQT, DNA and amino acid sequence determination and analysis, phylogenetic analysis Cynara cardunculus var. altilis
2.3.1.99 HQT, DNA and amino acid sequence determination and analysis, phylogenetic analysis, PCR real-time expression analysis, recombinant expression in Escherichia coli Cynara cardunculus var. scolymus
2.3.1.133 recombinantly expressed in Escherichia coli Cynara cardunculus var. scolymus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.3.1.99 50000
-
x * 50000, recombinant enzyme, SDS-PAGE Cynara cardunculus var. scolymus
2.3.1.133 50000
-
calculated from cDNA Cynara cardunculus var. scolymus
2.3.1.133 50000
-
calculated from cDNA Cynara cardunculus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.1.99 caffeoyl-CoA + quinate Cynara cardunculus var. scolymus the enzyme catalyzes the esterification of quinic acid CoA + chlorogenic acid
-
?
2.3.1.99 caffeoyl-CoA + quinate Cynara cardunculus var. altilis the enzyme catalyzes the esterification of quinic acid CoA + chlorogenic acid
-
?
2.3.1.99 p-coumaroyl-CoA + quinate Cynara cardunculus var. scolymus the enzyme catalyzes the esterification of quinic acid CoA + 5-O-(p-coumaroyl)quinate
-
?
2.3.1.99 p-coumaroyl-CoA + quinate Cynara cardunculus var. altilis the enzyme catalyzes the esterification of quinic acid CoA + 5-O-(p-coumaroyl)quinate
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.99 Cynara cardunculus var. altilis C3PTS8
-
-
2.3.1.99 Cynara cardunculus var. scolymus C3PTS7
-
-
2.3.1.133 Cynara cardunculus C3PTS8
-
-
2.3.1.133 Cynara cardunculus var. scolymus C3PTS7
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.1.99 leaf
-
Cynara cardunculus var. scolymus
-
2.3.1.99 leaf
-
Cynara cardunculus var. altilis
-
2.3.1.133 leaf real time PCR experiments demonstrate an increase in the expression level of HQT in UV-C treated leaves Cynara cardunculus var. scolymus
-
2.3.1.133 leaf real time PCR experiments demonstrate an increase in the expression level of HQT in UV-C treated leaves Cynara cardunculus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.99 caffeoyl-CoA + quinate the enzyme catalyzes the esterification of quinic acid Cynara cardunculus var. scolymus CoA + chlorogenic acid
-
?
2.3.1.99 caffeoyl-CoA + quinate the enzyme catalyzes the esterification of quinic acid Cynara cardunculus var. altilis CoA + chlorogenic acid
-
?
2.3.1.99 p-coumaroyl-CoA + quinate the enzyme catalyzes the esterification of quinic acid Cynara cardunculus var. scolymus CoA + 5-O-(p-coumaroyl)quinate
-
?
2.3.1.99 p-coumaroyl-CoA + quinate the enzyme catalyzes the esterification of quinic acid Cynara cardunculus var. altilis CoA + 5-O-(p-coumaroyl)quinate
-
?
2.3.1.133 4-coumaroyl-CoA + quinate
-
Cynara cardunculus var. scolymus CoA + 4-coumaroylquinate
-
r
2.3.1.133 caffeoyl-CoA + quinate
-
Cynara cardunculus var. scolymus CoA + caffeoylquinate
-
r

Subunits

EC Number Subunits Comment Organism
2.3.1.99 ? x * 50000, recombinant enzyme, SDS-PAGE Cynara cardunculus var. scolymus

Synonyms

EC Number Synonyms Comment Organism
2.3.1.99 HQT
-
Cynara cardunculus var. scolymus
2.3.1.99 HQT
-
Cynara cardunculus var. altilis
2.3.1.99 hydroxycinnamoyl-CoA:quinate hydroxycinnamoyltransferase
-
Cynara cardunculus var. scolymus
2.3.1.99 hydroxycinnamoyl-CoA:quinate hydroxycinnamoyltransferase
-
Cynara cardunculus var. altilis
2.3.1.99 hydroxycinnamoyltransferase
-
Cynara cardunculus var. scolymus
2.3.1.99 hydroxycinnamoyltransferase
-
Cynara cardunculus var. altilis
2.3.1.133 HQT
-
Cynara cardunculus var. scolymus
2.3.1.133 HQT
-
Cynara cardunculus
2.3.1.133 hydroxycinnamoyl-CoA:quinate hydroxycinnamoyltransferase
-
Cynara cardunculus var. scolymus
2.3.1.133 hydroxycinnamoyl-CoA:quinate hydroxycinnamoyltransferase
-
Cynara cardunculus
2.3.1.133 hydroxycinnamoyltransferase
-
Cynara cardunculus var. scolymus
2.3.1.133 hydroxycinnamoyltransferase
-
Cynara cardunculus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.3.1.99 30
-
assay at Cynara cardunculus var. scolymus
2.3.1.99 30
-
assay at Cynara cardunculus var. altilis
2.3.1.133 30
-
assay at Cynara cardunculus var. scolymus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.3.1.99 7.5
-
assay at Cynara cardunculus var. scolymus
2.3.1.99 7.5
-
assay at Cynara cardunculus var. altilis
2.3.1.133 7.5
-
assay at Cynara cardunculus var. scolymus

Expression

EC Number Organism Comment Expression
2.3.1.99 Cynara cardunculus var. scolymus increase in the expression level of HQT in UV-C treated leaves up

General Information

EC Number General Information Comment Organism
2.3.1.99 metabolism polyphenol metabolism and chlorogenic acid synthesis pathway involving the enzyme, overview Cynara cardunculus var. scolymus
2.3.1.99 metabolism polyphenol metabolism and chlorogenic acid synthesis pathway involving the enzyme, overview Cynara cardunculus var. altilis