EC 2.1.1.122: (S)-tetrahydroprotoberberine N-methyltransferase
TransferasesOpen in Browse
CatLog read 3 records for EC 2.1.1.122 from 1 paper, for 2 organisms. Names in these papers: tetrahydroprotoberberine N-methyltransferase (EcTNMT), tetrahydroprotoberberine N-methyltransferase (PbTNMT).
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 8 records for EC 2.1.1.122 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 2.1.1.122 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Targeted metabolite and transcript profiling for elucidating enzyme function: isolation of novel N-methyltransferases from three benzylisoquinoline alkaloid-producing species | Eschscholzia californica, Papaver bracteatum | 3 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| tetrahydroprotoberberine N-methyltransferase (EcTNMT) | Eschscholzia californica | (R,S)-stylopine | 0.3 | 0.04 | 7.5 | pH 7.5, 37 °C | PMID 19624470 | Open record: tetrahydroprotoberberine N-methyltransferase (EcTNMT), (R,S)-stylopine |
| tetrahydroprotoberberine N-methyltransferase (EcTNMT) | Eschscholzia californica | S-adenosyl-L-methionine | 0.5 | 0.032 | 15.63 | pH 7.5, 37 °C | PMID 19624470 | Open record: tetrahydroprotoberberine N-methyltransferase (EcTNMT), S-adenosyl-L-methionine |
| tetrahydroprotoberberine N-methyltransferase (PbTNMT) | Papaver bracteatum | (R,S)-stylopine | 0.001 | 0.002 | 0.5 | pH 7.5, 37 °C | PMID 19624470 | Open record: tetrahydroprotoberberine N-methyltransferase (PbTNMT), (R,S)-stylopine |