Values CatLog read from this paper
Structural and functional studies suggest a catalytic mechanism for the phosphotransacetylase from Methanosarcina thermophila
PMID 16428418doi:10.1128/jb.188.3.1143-1154.2006Open 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 16 records (40 values) from this paper: phosphotransacetylase (Pta) from Methanosarcina thermophila.
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 |
|---|---|---|---|---|---|---|---|
| phosphotransacetylase (Pta) | Methanosarcina thermophila | acetyl phosphate | — | 0.185 | 2.8 × 10⁴ | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta), acetyl phosphate |
| phosphotransacetylase (Pta) | Methanosarcina thermophila | coenzyme A | 5.19 × 10³ | 0.065 | 8 × 10⁴ | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta), coenzyme A |
| phosphotransacetylase (Pta)variant D316E | Methanosarcina thermophila | acetyl phosphate | — | 0.143 | 1.5 × 10⁴ | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant D316E, acetyl phosphate |
| phosphotransacetylase (Pta)variant D316E | Methanosarcina thermophila | coenzyme A | 2.15 × 10³ | 0.074 | 2.9 × 10⁴ | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant D316E, coenzyme A |
| phosphotransacetylase (Pta)variant R310A | Methanosarcina thermophila | acetyl phosphate | — | 22.5 | 10 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant R310A, acetyl phosphate |
| phosphotransacetylase (Pta)variant R310A | Methanosarcina thermophila | coenzyme A | 230 | 0.12 | 1.9 × 10³ | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant R310A, coenzyme A |
| phosphotransacetylase (Pta)variant R310K | Methanosarcina thermophila | acetyl phosphate | — | 0.531 | 21 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant R310K, acetyl phosphate |
| phosphotransacetylase (Pta)variant R310K | Methanosarcina thermophila | coenzyme A | 11 | 0.116 | 95 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant R310K, coenzyme A |
| phosphotransacetylase (Pta)variant R310Q | Methanosarcina thermophila | acetyl phosphate | — | 0.775 | 100 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant R310Q, acetyl phosphate |
| phosphotransacetylase (Pta)variant R310Q | Methanosarcina thermophila | coenzyme A | 69 | 0.185 | 370 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant R310Q, coenzyme A |
| phosphotransacetylase (Pta)variant S309A | Methanosarcina thermophila | acetyl phosphate | — | 0.094 | 150 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant S309A, acetyl phosphate |
| phosphotransacetylase (Pta)variant S309A | Methanosarcina thermophila | coenzyme A | 14.5 | 0.067 | 220 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant S309A, coenzyme A |
| phosphotransacetylase (Pta)variant S309C | Methanosarcina thermophila | acetyl phosphate | — | 0.255 | 150 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant S309C, acetyl phosphate |
| phosphotransacetylase (Pta)variant S309C | Methanosarcina thermophila | coenzyme A | 6.1 | 0.094 | 65 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant S309C, coenzyme A |
| phosphotransacetylase (Pta)variant S309T | Methanosarcina thermophila | acetyl phosphate | — | 0.175 | 88 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant S309T, acetyl phosphate |
| phosphotransacetylase (Pta)variant S309T | Methanosarcina thermophila | coenzyme A | 15.4 | 0.037 | 420 | pH 7.2, 23 °C | Open record: phosphotransacetylase (Pta) variant S309T, coenzyme A |