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Literature summary for 2.3.1.99 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)

Cloned (Comment) Organism
HQT, DNA and amino acid sequence determination and analysis, phylogenetic analysis Cynara cardunculus var. altilis
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

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
50000
-
x * 50000, recombinant enzyme, SDS-PAGE Cynara cardunculus var. scolymus

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Cynara cardunculus var. altilis C3PTS8
-
-
Cynara cardunculus var. scolymus C3PTS7
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Cynara cardunculus var. scolymus
-
leaf
-
Cynara cardunculus var. altilis
-

Substrates and Products (Substrate)

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

Subunits

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

Synonyms

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

Temperature Optimum [°C]

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

pH Optimum

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

Expression

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

General Information

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