Values CatLog read from this paper
Targeted metabolite and transcript profiling for elucidating enzyme function: isolation of novel N-methyltransferases from three benzylisoquinoline alkaloid-producing species
PMID 19624470doi:10.1111/j.1365-313x.2009.03980.xOpen in Browse
The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.
CatLog read 6 records (18 values) from this paper: coclaurine N-methyltransferase (TfCNMT), tetrahydroprotoberberine N-methyltransferase (EcTNMT), pavine N-methyltransferase (TfPavNMT) and 1 more from Thalictrum flavum, Eschscholzia californica, Papaver bracteatum.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks.
EC 2.1.1.122, EC 2.1.1.140, EC 2.1.1.300
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| coclaurine N-methyltransferase (TfCNMT) | Thalictrum flavum | (R,S)-norreticuline | 0.05 | 0.041 | 1.219 | pH 7.5, 37 °C | Open record: coclaurine N-methyltransferase (TfCNMT), (R,S)-norreticuline |
| coclaurine N-methyltransferase (TfCNMT) | Thalictrum flavum | S-adenosyl-L-methionine | 0.05 | 0.043 | 1.162 | pH 7.5, 37 °C | Open record: coclaurine N-methyltransferase (TfCNMT), S-adenosyl-L-methionine |
| pavine N-methyltransferase (TfPavNMT) | Thalictrum flavum | (±)-pavine | 4.7 × 10⁻⁵ | 0.047 | 0.001 | pH 7.5, 37 °C | Open record: pavine N-methyltransferase (TfPavNMT), (±)-pavine |
| tetrahydroprotoberberine N-methyltransferase (EcTNMT) | Eschscholzia californica | (R,S)-stylopine | 0.3 | 0.04 | 7.5 | pH 7.5, 37 °C | 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 | 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 | Open record: tetrahydroprotoberberine N-methyltransferase (PbTNMT), (R,S)-stylopine |