Values CatLog read from this paper
The A26G replacement in the consensus sequence A-X-X-X-X-G-K-[T,S] of the guanine nucleotide binding site activates the intrinsic GTPase of the elongation factor 2 from the archaeon Sulfolobus…
PMID 10336648doi:10.1046/j.1432-1327.1999.00428.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 5 records (15 values) from this paper: elongation factor 2 (SsEF-2), intrinsic GTPase from Sulfolobus solfataricus.
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 |
|---|---|---|---|---|---|---|---|
| elongation factor 2 (SsEF-2), intrinsic GTPase | Sulfolobus solfataricus | guanosine 5'-triphosphate10% (v/v) ethylene glycol | 0.0033 | 0.0096 | 0.33 | pH 7.5, 60 °C | Open record: elongation factor 2 (SsEF-2), intrinsic GTPase, guanosine 5'-triphosphate |
| elongation factor 2 (SsEF-2), intrinsic GTPase | Sulfolobus solfataricus | guanosine 5'-triphosphate40% (v/v) ethylene glycol | 0.032 | 0.001 | 32 | pH 7.5, 60 °C | Open record: elongation factor 2 (SsEF-2), intrinsic GTPase, guanosine 5'-triphosphate |
| elongation factor 2 (SsEF-2), intrinsic GTPasevariant A26G | Sulfolobus solfataricus | guanosine 5'-triphosphateno ethylene glycol (0%) | 0.133 | 0.0194 | 6.7 | pH 7.5, 60 °C | Open record: elongation factor 2 (SsEF-2), intrinsic GTPase variant A26G, guanosine 5'-triphosphate |
| elongation factor 2 (SsEF-2), intrinsic GTPasevariant A26G | Sulfolobus solfataricus | guanosine 5'-triphosphate10% (v/v) ethylene glycol | 0.12 | 0.0055 | 22 | pH 7.5, 60 °C | Open record: elongation factor 2 (SsEF-2), intrinsic GTPase variant A26G, guanosine 5'-triphosphate |
| elongation factor 2 (SsEF-2), intrinsic GTPasevariant A26G | Sulfolobus solfataricus | guanosine 5'-triphosphate40% (v/v) ethylene glycol | 0.165 | 8 × 10⁻⁴ | 207 | pH 7.5, 60 °C | Open record: elongation factor 2 (SsEF-2), intrinsic GTPase variant A26G, guanosine 5'-triphosphate |