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Literature summary extracted from

  • Meurer-Grimes, B.; Berlin, J.; Strack, D.
    Hydroxycinnamoyl-CoA:putrescine hydroxycinnamoyltransferase in tobacco cell cultures with high and low levels of caffeoylputrescine (1989), Plant Physiol., 89, 488-492.
    View publication on PubMedView publication on EuropePMC

General Stability

EC Number General Stability Organism
2.3.1.138 thawing and refreezing, 20% loss of activity Nicotiana tabacum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.1.138 0.003
-
 caffeoyl-CoA pH 10.0 Nicotiana tabacum
2.3.1.138 0.01
-
 putrescine pH 10.0 Nicotiana tabacum
2.3.1.138 0.033
-
 caffeoyl-CoA pH 7.8 Nicotiana tabacum
2.3.1.138 0.4
-
 putrescine pH 7.8 Nicotiana tabacum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.1.138 caffeoyl-CoA + putrescine Nicotiana tabacum
-
 CoA + N-caffeoylputrescine
-
 ?
2.3.1.138 caffeoyl-CoA + putrescine Nicotiana tabacum TX1
-
 CoA + N-caffeoylputrescine
-
 ?
2.3.1.138 caffeoyl-CoA + putrescine Nicotiana tabacum TX4
-
 CoA + N-caffeoylputrescine
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.138 Nicotiana tabacum
-
 TX4
-
2.3.1.138 Nicotiana tabacum
-
 TX1
-
2.3.1.138 Nicotiana tabacum TX1
-
 TX1
-
2.3.1.138 Nicotiana tabacum TX4
-
 TX4
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.1.138 cell culture
-
 Nicotiana tabacum
-

Storage Stability

EC Number Storage Stability Organism
2.3.1.138 -20°C, stable for 2 months Nicotiana tabacum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.138 caffeoyl-CoA + cadaverine
-
 Nicotiana tabacum CoA + N-caffeoylcadaverine
-
 ?
2.3.1.138 caffeoyl-CoA + cadaverine
-
 Nicotiana tabacum TX1 CoA + N-caffeoylcadaverine
-
 ?
2.3.1.138 caffeoyl-CoA + cadaverine
-
 Nicotiana tabacum TX4 CoA + N-caffeoylcadaverine
-
 ?
2.3.1.138 caffeoyl-CoA + diaminopropane
-
 Nicotiana tabacum CoA + N-caffeoyl-1,3-diaminopropane
-
 ?
2.3.1.138 caffeoyl-CoA + diaminopropane
-
 Nicotiana tabacum TX1 CoA + N-caffeoyl-1,3-diaminopropane
-
 ?
2.3.1.138 caffeoyl-CoA + diaminopropane
-
 Nicotiana tabacum TX4 CoA + N-caffeoyl-1,3-diaminopropane
-
 ?
2.3.1.138 caffeoyl-CoA + putrescine
-
 Nicotiana tabacum CoA + N-caffeoylputrescine
-
 ?
2.3.1.138 caffeoyl-CoA + putrescine
-
 Nicotiana tabacum TX1 CoA + N-caffeoylputrescine
-
 ?
2.3.1.138 caffeoyl-CoA + putrescine
-
 Nicotiana tabacum TX4 CoA + N-caffeoylputrescine
-
 ?
2.3.1.138 feruloyl-CoA + putrescine
-
 Nicotiana tabacum CoA + N-feruloylputrescine
-
 ?
2.3.1.138 feruloyl-CoA + putrescine
-
 Nicotiana tabacum TX1 CoA + N-feruloylputrescine
-
 ?
2.3.1.138 feruloyl-CoA + putrescine
-
 Nicotiana tabacum TX4 CoA + N-feruloylputrescine
-
 ?
2.3.1.138 sinapoyl-CoA + putrescine low activity Nicotiana tabacum CoA + N-sinapoylputrescine
-
 ?
2.3.1.138 sinapoyl-CoA + putrescine low activity Nicotiana tabacum TX1 CoA + N-sinapoylputrescine
-
 ?
2.3.1.138 sinapoyl-CoA + putrescine low activity Nicotiana tabacum TX4 CoA + N-sinapoylputrescine
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.3.1.138 30
-
 assay at Nicotiana tabacum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.3.1.138 8.8
-
 4-coumaroyl-CoA Nicotiana tabacum
2.3.1.138 10
-
 caffeoyl-CoA, sinapoyl-CoA Nicotiana tabacum
2.3.1.138 10.3
-
 feruloyl-CoA Nicotiana tabacum

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.3.1.138 7.8 10 at 7.8 about 50% of activity maximum, at 10.0 activity maximum, caffeoyl-CoA + putrescine Nicotiana tabacum