Values CatLog read from this paper
Two trehalose-hydrolyzing enzymes from Crenarchaeon Sulfolobus acidocaldarius exhibit distinct activities and affinities toward trehalose
PMID 29574614doi:10.1007/s00253-018-8915-7Open 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 (16 values) from this paper: SaTreH1 (trehalase, Saci1816 gene product), SaTreH2 (trehalase, Saci1250 gene product) from Sulfolobus acidocaldarius.
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. CatLog calculated the 2 kcat/Km values marked “calc.” from kcat and Km; no printed kcat/Km was read for those records.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| SaTreH1 (trehalase, Saci1816 gene product) | Sulfolobus acidocaldarius | trehalose | 102.5 | 54.5 | 1.88 | pH 4, 60 °C | Open record: SaTreH1 (trehalase, Saci1816 gene product), trehalose |
| SaTreH1 (trehalase, Saci1816 gene product) | Sulfolobus acidocaldarius | trehalose | 77 | 41.8 | 1.84 | pH 4, 50 °C | Open record: SaTreH1 (trehalase, Saci1816 gene product), trehalose |
| SaTreH1 (trehalase, Saci1816 gene product)variant G523S | Sulfolobus acidocaldarius | trehalose | 98.3 | 71.6 | 1.37 calc. | pH 4, 50 °C | Open record: SaTreH1 (trehalase, Saci1816 gene product) variant G523S, trehalose |
| SaTreH1 (trehalase, Saci1816 gene product)variant H525E | Sulfolobus acidocaldarius | trehalose | 8.7 | 6.43 | 1.4 calc. | pH 4, 50 °C | Open record: SaTreH1 (trehalase, Saci1816 gene product) variant H525E, trehalose |
| SaTreH2 (trehalase, Saci1250 gene product) | Sulfolobus acidocaldarius | trehalose | 3.43 | 3.47 | 0.99 | pH 3.7, 70 °C | Open record: SaTreH2 (trehalase, Saci1250 gene product), trehalose |
| SaTreH2 (trehalase, Saci1250 gene product) | Sulfolobus acidocaldarius | trehalose | 1.6 | 2.39 | 0.67 | pH 3.7, 50 °C | Open record: SaTreH2 (trehalase, Saci1250 gene product), trehalose |