2.3.1.138: putrescine N-hydroxycinnamoyltransferase
This is an abbreviated version!
For detailed information about putrescine N-hydroxycinnamoyltransferase, go to the full flat file.
Reaction
Synonyms
AT1, caffeoyl-CoA putrescine N-caffeoyl transferase, hydroxycinnamoyl-CoA:putrescine hydroxycinnamoyltransferase, hydroxycinnamoyl-coenzyme A:putrescine acyltransferase, Os09g0544000, PHT, putrescine hydroxycinnamoyl transferase, putrescine hydroxycinnamoyltransferase
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Substrates Products
Substrates Products on EC 2.3.1.138 - putrescine N-hydroxycinnamoyltransferase
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REACTION DIAGRAM
4-coumaroyl-CoA + putrescine
CoA + N-coumaroylputrescine
-
-
-
?
4-fluorocinnamoyl-CoA + putrescine
CoA + N-4-fluorocinnamoylputrescine
-
-
-
-
?
caffeoyl-CoA + diaminoheptane
CoA + N-caffeoyl-1,7-diaminoheptane
-
low activity
-
-
?
caffeoyl-CoA + diaminohexane
CoA + N-caffeoyl-1,6-diaminohexane
-
low activity
-
-
?
CoA + N-caffeoylcadaverine
-
-
-
-
?
caffeoyl-CoA + cadaverine
CoA + N-caffeoylcadaverine
-
cadaverine i.e. 1,5-pentanediamine, low activity
-
-
?
CoA + N-caffeoyl-1,3-diaminopropane
-
-
-
-
?
caffeoyl-CoA + diaminopropane
CoA + N-caffeoyl-1,3-diaminopropane
-
-
-
-
?
caffeoyl-CoA + diaminopropane
CoA + N-caffeoyl-1,3-diaminopropane
-
-
-
-
?
caffeoyl-CoA + putrescine
CoA + N-caffeoylputrescine
the enzyme is highly specific for putrescine and caffeoyl-CoA
-
-
?
caffeoyl-CoA + putrescine
CoA + N-caffeoylputrescine
-
-
-
-
?
CoA + N-cinnamoylputrescine
-
-
-
-
?
CoA + N-feruloylputrescine
feruloyl-CoA gives 10% of the activity with caffeoyl-CoA
-
-
?
feruloyl-CoA + putrescine
CoA + N-feruloylputrescine
-
-
-
-
?
CoA + N-sinapoylputrescine
-
-
-
-
?
sinapoyl-CoA + putrescine
CoA + N-sinapoylputrescine
-
low activity
-
-
?
sinapoyl-CoA + putrescine
CoA + N-sinapoylputrescine
-
low activity
-
-
?
?
-
substrate specificity of recombinant His-tagged AT1, overview. No activity with spermidine, spermine, or 4-coumaroyl-CoA
-
-
?
additional information
?
-
-
substrate specificity of recombinant His-tagged AT1, overview. No activity with spermidine, spermine, or 4-coumaroyl-CoA
-
-
?
additional information
?
-
very poor substrate: caffeoyl-CoA
-
-
-