2.3.1.99: quinate O-hydroxycinnamoyltransferase
This is an abbreviated version!
For detailed information about quinate O-hydroxycinnamoyltransferase, go to the full flat file.
Word Map on EC 2.3.1.99
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2.3.1.99
-
chlorogenic
-
phenol
-
phenylpropanoids
-
tubers
-
potato
-
solanum
-
tuberosum
-
quinic
-
trans-cinnamate
-
cinnamate
-
caffeoyl-coa
-
agriculture
- 2.3.1.99
-
chlorogenic
- phenol
-
phenylpropanoids
- tubers
- potato
-
solanum
- tuberosum
-
quinic
- trans-cinnamate
- cinnamate
- caffeoyl-coa
- agriculture
Reaction
Synonyms
CQT, HCT, HQT, HQT1, HQT2, hydroxycinnamoyl CoA:quinate hydroxycinnamyl transferase, hydroxycinnamoyl CoA:quinate O-hydroxycinnamyltransferase, hydroxycinnamoyl coenzyme A-quinate transferase, hydroxycinnamoyl-CoA quinate hydroxycinnamoyl transferase, hydroxycinnamoyl-CoA:quinate hydroxycinnamoyltransferase, hydroxycinnamoyltransferase, hydroxycinnamoyltransferase, quinate, shikimate/quinate hydroxycinnamoyltransferase
ECTree
2.3.1.99 quinate O-hydroxycinnamoyltransferaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 2.3.1.99 - quinate O-hydroxycinnamoyltransferase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
4-coumaroyl-CoA + shikimate
CoA + 5-O-(4-coumaroyl)shikimate
-
-
-
?
sinapoyl-CoA + quinate
CoA + 5-O-sinapoylquinate
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at 21% the rate of the reaction with feruloyl-CoA
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
best substrate
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
no substrates are citrate, malate, L-(+)-tartrate, UDP-glucose, myo-inositol, tyramine, agmatine
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
cinnamoyl-CoA cannot replace coumaroyl-CoA
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
not: glucose
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
at 39% the rate of the reaction with feruloyl-CoA
-
-
?
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
best substrate
-
-
r
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
coumaric acid, caffeic acid cannot replace coumaroyl-CoA
-
-
r
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
poor substrates of the reverse reaction are the 3'- or 4'-coumaroylquinates
-
-
r
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
not: glucose
-
-
r
4-coumaroyl-CoA + quinate
CoA + 5-O-(4-coumaroyl)quinate
-
best substrate
-
-
r
4-coumaroyl-CoA + shikimate
CoA + 4-coumaroylshikimate
reaction of EC 2.3.1.133
-
-
?
4-coumaroyl-CoA + shikimate
CoA + 4-coumaroylshikimate
reaction of EC 2.3.1.133
-
-
?
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
-
i.e. chlorogenic acid
?
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
-
i.e. chlorogenic acid
r
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
condensation at 10% the rate of the reaction with feruloyl-CoA
i.e. chlorogenic acid
?
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
-
i.e. chlorogenic acid
?
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
-
i.e. chlorogenic acid
r
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
-
i.e. chlorogenic acid
r
caffeoyl-CoA + quinate
CoA + 5-O-caffeoylquinate
-
-
-
r
caffeoyl-CoA + quinate
CoA + chlorogenic acid
the enzyme catalyzes the esterification of quinic acid
-
-
?
caffeoyl-CoA + quinate
CoA + chlorogenic acid
the enzyme catalyzes the esterification of quinic acid
-
-
?
caffeoyl-CoA + quinate
CoA + chlorogenic acid
-
i.e. chlorogenate
-
?
caffeoyl-CoA + shikimate
CoA + 5-caffeoylshikimate
reaction of EC 2.3.1.133
-
-
?
caffeoyl-CoA + shikimate
CoA + 5-caffeoylshikimate
reaction of EC 2.3.1.133
-
-
?
caffeoyl-CoA + shikimate
CoA + 5-caffeoylshikimate
reaction of EC 2.3.1.133
-
-
r
caffeoyl-CoA + shikimate
CoA + 5-O-caffeoylshikimate
caffeoyl-CoA is the most efficient acyl group donor with shikimate as substrate
-
-
?
CoA + 5-O-caffeoylquinate
caffeoyl-CoA + quinate
-
-
-
r
feruloyl-CoA + quinate
CoA + O-feruloylquinate
-
condensation at 10% the rate of the reaction with coumaroyl-CoA
-
-
r
feruloyl-CoA + shikimate
CoA + 5-O-feruloylshikimate
reaction of EC 2.3.1.133
-
-
?
feruloyl-CoA + shikimate
CoA + 5-O-feruloylshikimate
feruloyl-CoA shows 10fold lower activity than caffeoyl-CoA with shikimate as substrate
-
-
?
feruloyl-CoA + shikimate
CoA + 5-O-feruloylshikimate
reaction of EC 2.3.1.133
-
-
?
p-coumaroyl-CoA + quinate
CoA + 5-O-(p-coumaroyl)quinate
the enzyme catalyzes the esterification of quinic acid
-
-
?
p-coumaroyl-CoA + quinate
CoA + 5-O-(p-coumaroyl)quinate
the enzyme catalyzes the esterification of quinic acid
-
-
?
p-coumaroyl-CoA + quinate
CoA + 5-O-(p-coumaroyl)quinate
4-coumaroyl-CoA is the most efficient acyl group donor with quinate as substrate
-
-
?
p-coumaroyl-CoA + shikimate
CoA + 5-O-(p-coumaroyl)shikimate
-
poor substrate
-
-
?
p-coumaroyl-CoA + shikimate
CoA + 5-O-(p-coumaroyl)shikimate
-
-
-
?
p-coumaroyl-CoA + shikimate
CoA + 5-O-(p-coumaroyl)shikimate
-
-
-
?
p-coumaroyl-CoA + shikimate
CoA + 5-O-(p-coumaroyl)shikimate
-
-
-
?
p-coumaroyl-CoA + shikimate
CoA + 5-O-(p-coumaroyl)shikimate
-
poor substrate
-
-
?
additional information
?
-
-
gene silencing results in a dwarf phenotype and changes in lignin composition, enzyme is involved in phenylpropanoid biosynthesis
-
-
?
additional information
?
-
-
analysis of enzymes involved in biosynthesis of curcuminoids
-
-
?
additional information
?
-
no cosubstrates with quinate: caffeoyl-CoA, feruloyl-CoA
-
-
-
additional information
?
-
-
gene silencing results in a decrease in syringyl units and an increases in p-hydroxyphenyl units in lignin, enzyme is involved in phenylpropanoid biosynthesis
-
-
?
additional information
?
-
the enzyme controls shikimate and quinate ester intermediates in phenylpropanoid metabolism
-
-
?
additional information
?
-
the enzyme is required for the synthesis of chlorogenic acid
-
-
?
additional information
?
-
-
the enzyme is required for the synthesis of chlorogenic acid
-
-
?
additional information
?
-
-
the enzyme plays a critical role in phenylpropanoid biosynthetic pathway
-
-
?
additional information
?
-
no activity is detected with quinate and feruloyl-CoA or sinapoyl-CoA
-
-
?
additional information
?
-
no cosubstrates with quinate: caffeoyl-CoA, feruloyl-CoA
-
-
-
additional information
?
-
-
enzyme involved in the biosynthesis of chlorogenic acid
-
-
?
additional information
?
-
-
enzyme involved in the biosynthesis of chlorogenic acid
-
-
?
additional information
?
-
the enzyme is required for the synthesis of chlorogenic acid
-
-
?
additional information
?
-
-
the enzyme is required for the synthesis of chlorogenic acid
-
-
?
additional information
?
-
-
enzyme plays a role in the endergonic processes involved in the synthetic reactions leading to esterification of quinic acid with hydroxycinnamoyl residues
-
-
?
additional information
?
-
-
analysis of enzymes involved in biosynthesis of ginger
-
-
?
