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

ECTree

2 Transferases

2.3 Acyltransferases

2.3.1 Transferring groups other than aminoacyl groups

2.3.1.138 putrescine N-hydroxycinnamoyltransferase

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Results	in table
2	AA Sequence
1	Application
1	CAS Registry Number
1	Cloned(Commentary)
2	Expression
3	General Information
1	General Stability
2	Inhibitors
16	KM Value [mM]
3	Molecular Weight [Da]
9	Natural Substrates/ Products (Substrates)
14	Organism
1	Oxidation Stability
7	pH Optimum
3	pH Range
3	Protein Variants
2	Purification (Commentary)
1	Reaction
1	Reaction Type
11	Reference
9	Source Tissue
1	Storage Stability
52	Substrates and Products (Substrate)
2	Subunits
8	Synonyms
1	Systematic Name
2	Temperature Optimum [°C]

General Information

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General Information on EC 2.3.1.138 - putrescine N-hydroxycinnamoyltransferase

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malfunction

Nicotiana attenuata

G9HTF7

deregulatory effects of transcription factor MYB8 silencing on AT1 control, altered metabolite profile, overview. Silencing of acyltransferase AT1 impairs polyamine accumulation

720745

metabolism

Nicotiana attenuata

G9HTF7

the enzyme AT1 is involved in a branch of jasmonic acid signaling that defends Nicotiana attenuata plants against herbivores: jasmonic acid, via key transcription factor MYB8's transcriptional control of AT1 and DH29 genes, controls the entire branch of polyamine biosynthesis, overview. AT1, DH29, and CV86 contribute to distinct, but interconnected, MYB8-controlled hydroxycinnamoylputrescine and hydroxycinnamoylspermidine pools

720745

physiological function

Nicotiana attenuata

G9HTF7

the enzyme is responsible for caffeoylputrescine biosynthesis in tobacco

720745