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Literature summary extracted from

  • Ishihara, A.; Kawata, N.; Matsukawa, T.; Iwamura, H.
    Induction of N-hydroxycinnamoyltyramine synthesis and tyramine N-hydroxycinnamoyltransferase (THT) activity by wounding in maize leaves (2000), Biosci. Biotechnol. Biochem., 64, 1025-1031.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.3.1.110 tryptamine 0.1 mM inhibits activity with tyramine Zea mays
2.3.1.110 tyramine 0.1 mM inhibits activity with tryptamine Zea mays

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.1.110 0.0037
-
 4-coumaroyl-CoA with tyramine as acceptor Zea mays
2.3.1.110 0.0048
-
 feruloyl-CoA with tyramine as acceptor Zea mays
2.3.1.110 0.0083
-
 sinapoyl-CoA with tyramine as acceptor Zea mays
2.3.1.110 0.059
-
 tryptamine with feruloyl-CoA as acceptor Zea mays
2.3.1.110 0.082
-
 caffeoyl-CoA with tyramine as acceptor Zea mays
2.3.1.110 0.13
-
 tyramine with feruloyl-CoA as acceptor Zea mays
2.3.1.110 0.34
-
 dopamine with feruloyl-CoA as acceptor Zea mays
2.3.1.110 0.57
-
 phenethylamine with feruloyl-CoA as acceptor Zea mays

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.3.1.110 40000
-
 gel filtration Zea mays

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.1.110 feruloyl-CoA + tyramine Zea mays
-
 CoA + feruloyltyramine
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.110 Zea mays
-
 maize, cv. Snwodent 108
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.3.1.110 partial Zea mays

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.1.110 leaf increase of enzyme activity after wounding of leaves Zea mays
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.3.1.110 0.132
-
-
 Zea mays

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.110 4-coumaroyl-CoA + tyramine
-
 Zea mays CoA + N-(4-coumaroyl)tyramine
-
 ?
2.3.1.110 caffeoyl-CoA + tyramine
-
 Zea mays CoA + N-caffeoyltyramine
-
 ?
2.3.1.110 feruloyl-CoA + dopamine
-
 Zea mays CoA + feruloyldopamine
-
 ?
2.3.1.110 feruloyl-CoA + phenethylamine
-
 Zea mays CoA + feruloylphenethylamine
-
 ?
2.3.1.110 feruloyl-CoA + tryptamine
-
 Zea mays CoA + feruloyltryptamine
-
 ?
2.3.1.110 feruloyl-CoA + tyramine
-
 Zea mays CoA + feruloyltyramine
-
 ?
2.3.1.110 sinapoyl-CoA + tyramine
-
 Zea mays CoA + sinapoyltyramine
-
 ?