KEGG   ENZYME: 2.1.1.53Help
Entry
EC 2.1.1.53                 Enzyme                                 

Name
putrescine N-methyltransferase;
putrescine methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:putrescine N-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + putrescine = S-adenosyl-L-homocysteine + N-methylputrescine [RN:R01153]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:C00019];
putrescine [CPD:C00134]
Product
S-adenosyl-L-homocysteine [CPD:C00021];
N-methylputrescine [CPD:C02723]
History
EC 2.1.1.53 created 1976
Pathway
ec00960  Tropane, piperidine and pyridine alkaloid biosynthesis
ec01100  Metabolic pathways
ec01110  Biosynthesis of secondary metabolites
Orthology
K05353  putrescine N-methyltransferase
Genes
SLY: 101254014 778243(pmt)
SPEN: 107022573 107028024
SOT: 102580415 102598629
CANN: 107857261
NTA: 107770255(PMT4) 107771646(A411) 107799426(PMT2)
NSY: 104222427 104222428 104234743
NTO: 104100633
INI: 109170121
Taxonomy
Reference
1
  Authors
Mizusaki, S., Tanabe, Y., Noguchi, M. and Tamaki, E.
  Title
Phytochemical studies on tobacco alkaloids. XIV. The occurence and properties of putrescine N-methyltransferase in tobacco roots.
  Journal
Plant Cell Physiol 12:633-640 (1971)
Other DBs
ExplorEnz - The Enzyme Database: 2.1.1.53
IUBMB Enzyme Nomenclature: 2.1.1.53
ExPASy - ENZYME nomenclature database: 2.1.1.53
BRENDA, the Enzyme Database: 2.1.1.53
CAS: 9075-39-2

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