Values CatLog read from this paper
Three new O-methyltransferases are sufficient for all O-methylation reactions of ipecac alkaloid biosynthesis in root culture of Psychotria ipecacuanha
PMID 20061395doi:10.1074/jbc.m109.086157Open 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 11 records (33 values) from this paper: IpeOMT2, IpeOMT1, IpeOMT3 from Psychotria ipecacuanha.
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.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| IpeOMT1 | Psychotria ipecacuanha | 7-O-Methyl-N-deacetylisoipecoside | 0.0204 | 0.105 | 0.194 | pH 8, 30 °C | Open record: IpeOMT1, 7-O-Methyl-N-deacetylisoipecoside |
| IpeOMT1 | Psychotria ipecacuanha | Cephaeline | 2.8 × 10⁻⁴ | 0.08 | 0.0035 | pH 8, 30 °C | Open record: IpeOMT1, Cephaeline |
| IpeOMT1 | Psychotria ipecacuanha | N-Deacetylisoipecoside | 0.0113 | 0.107 | 0.106 | pH 8, 30 °C | Open record: IpeOMT1, N-Deacetylisoipecoside |
| IpeOMT1 | Psychotria ipecacuanha | S-adenosyl-L-methionine | 0.0071 | 0.042 | 0.169 | pH 8, 30 °C | Open record: IpeOMT1, S-adenosyl-L-methionine |
| IpeOMT2 | Psychotria ipecacuanha | 7′-O-Demethylcephaeline | 0.0326 | 0.001 | 32.6 | pH 7, 30 °C | Open record: IpeOMT2, 7′-O-Demethylcephaeline |
| IpeOMT2 | Psychotria ipecacuanha | Demethylalangiside | 0.0038 | 0.45 | 0.0084 | pH 7, 30 °C | Open record: IpeOMT2, Demethylalangiside |
| IpeOMT2 | Psychotria ipecacuanha | N-Deacetylisoipecoside | 3.4 × 10⁻⁴ | 0.42 | 8.1 × 10⁻⁴ | pH 7, 30 °C | Open record: IpeOMT2, N-Deacetylisoipecoside |
| IpeOMT2 | Psychotria ipecacuanha | Redipecamine | 0.0023 | 0.035 | 0.066 | pH 7, 30 °C | Open record: IpeOMT2, Redipecamine |
| IpeOMT2 | Psychotria ipecacuanha | S-adenosyl-L-methionine | 2.6 × 10⁻⁴ | 0.02 | 0.013 | pH 7, 30 °C | Open record: IpeOMT2, S-adenosyl-L-methionine |
| IpeOMT3 | Psychotria ipecacuanha | 3-O-Methylredipecamine | 0.0105 | 0.064 | 0.159 | pH 7, 30 °C | Open record: IpeOMT3, 3-O-Methylredipecamine |
| IpeOMT3 | Psychotria ipecacuanha | S-adenosyl-L-methionine | 0.0089 | 0.034 | 0.262 | pH 7, 30 °C | Open record: IpeOMT3, S-adenosyl-L-methionine |