| Entry |
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| Name |
putrescine N-methyltransferase;
putrescine methyltransferase
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| Class |
Transferases;
Transferring one-carbon groups;
Methyltransferases
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| Sysname |
S-adenosyl-L-methionine:putrescine N-methyltransferase
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| Reaction(IUBMB) |
S-adenosyl-L-methionine + putrescine = S-adenosyl-L-homocysteine + N-methylputrescine [RN: R01153]
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| Reaction(KEGG) |
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| Substrate |
S-adenosyl-L-methionine [CPD: C00019];
putrescine [CPD: C00134]
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| Product |
S-adenosyl-L-homocysteine [CPD: C00021];
N-methylputrescine [CPD: C02723]
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| History |
EC 2.1.1.53 created 1976
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| Pathway |
| ec00960 | Tropane, piperidine and pyridine alkaloid biosynthesis |
| ec01110 | Biosynthesis of secondary metabolites |
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| Orthology |
| K05353 | putrescine N-methyltransferase |
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| Genes |
| SLY: | 101254014 778243(pmt) |
| SPEN: | 107022573 107028024 |
| SSTN: | 125842569 125874589 |
| SDUL: | 129890399 129899312 |
| CANN: | 107853101 107857261 |
| LBB: | 132611393 132614642 132614993 |
| NTA: | 107770255(PMT4) 107771646(A411) 107799425(PMT) 107799426(PMT2) |
| NSY: | 104222427 104222428 104234743 |
| NTO: | 104100633 104117407(PMT) 138903684 |
» show all
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| Reference |
1 |
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| Authors |
Mizusaki S, Tanabe Y, Noguchi M, Tamaki E. |
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| Title |
Phytochemical studies on tobacco alkaloids. XIV. The occurence and properties of putrescine N-methyltransferase in tobacco roots. |
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| Journal |
Plant Cell Physiol 12:633-640 (1971) |
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| Other DBs |
| ExplorEnz - The Enzyme Database: | 2.1.1.53 |
| ExPASy - ENZYME nomenclature database: | 2.1.1.53 |
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| LinkDB |
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