Values CatLog read from this paper
Molecular cloning and functional characterization of three distinct N-methyltransferases involved in the caffeine biosynthetic pathway in coffee plants
PMID 12746542doi:10.1104/pp.102.019679Open 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 12 records (12 values) from this paper: 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase), 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase), 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase) and 1 more from Coffea arabica.
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 2.1.1.158, EC 2.1.1.159, EC 2.1.1.160
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase) | Coffea arabica | 1,7-dimethylxanthine | — | 0.973 | — | pH 8, 27 °C | Open record: 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase), 1,7-dimethylxanthine |
| 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase) | Coffea arabica | 3,7-dimethylxanthine | — | 1.222 | — | pH 8, 27 °C | Open record: 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase), 3,7-dimethylxanthine |
| 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase) | Coffea arabica | 7-methylxanthine | — | 0.916 | — | pH 8, 27 °C | Open record: 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase), 7-methylxanthine |
| 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase) | Coffea arabica | S-adenosyl-L-methionine | — | 0.153 | — | pH 8, 27 °C | Open record: 3,7-dimethylxanthine methyltransferase CaDXMT1 (DXMT, caffeine synthase), S-adenosyl-L-methionine |
| 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase) | Coffea arabica | 1,7-dimethylxanthine | — | 0.458 | — | pH 8, 27 °C | Open record: 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase), 1,7-dimethylxanthine |
| 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase) | Coffea arabica | 7-methylxanthine | — | 0.148 | — | pH 8, 27 °C | Open record: 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase), 7-methylxanthine |
| 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase) | Coffea arabica | S-adenosyl-L-methionine | — | 0.012 | — | pH 8, 27 °C | Open record: 7-methylxanthine methyltransferase CaMXMT1 (MXMT, theobromine synthase), S-adenosyl-L-methionine |
| 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase) | Coffea arabica | 1,7-dimethylxanthine | — | 0.738 | — | pH 8, 27 °C | Open record: 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase), 1,7-dimethylxanthine |
| 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase) | Coffea arabica | 7-methylxanthine | — | 0.251 | — | pH 8, 27 °C | Open record: 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase), 7-methylxanthine |
| 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase) | Coffea arabica | S-adenosyl-L-methionine | — | 0.014 | — | pH 8, 27 °C | Open record: 7-methylxanthine methyltransferase CaMXMT2 (MXMT, theobromine synthase), S-adenosyl-L-methionine |
| xanthosine methyltransferase CaXMT1 (XMT) | Coffea arabica | S-adenosyl-L-methionine | — | 0.013 | — | pH 8, 27 °C | Open record: xanthosine methyltransferase CaXMT1 (XMT), S-adenosyl-L-methionine |
| xanthosine methyltransferase CaXMT1 (XMT) | Coffea arabica | xanthosine | — | 0.078 | — | pH 8, 27 °C | Open record: xanthosine methyltransferase CaXMT1 (XMT), xanthosine |