Values CatLog read from this paper
Engineering the substrate specificity of xylose isomerase
PMID 15713782doi:10.1093/protein/gzh099Open 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 (10 values) from this paper: xylose isomerase from Actinoplanes missouriensis.
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 5 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 |
|---|---|---|---|---|---|---|---|
| xylose isomerase | Actinoplanes missouriensis | D-glucose | 25.3 | 1.9 × 10³ | 0.013 calc. | pH 7, 60 °C | Open record: xylose isomerase, D-glucose |
| xylose isomerase | Actinoplanes missouriensis | L-arabinose | 0.1 | 1.5 × 10³ | 6.7 × 10⁻⁵ calc. | pH 7, 60 °C | Open record: xylose isomerase, L-arabinose |
| xylose isomerasevariant F26W | Actinoplanes missouriensis | D-glucose | 20.5 | 1.6 × 10³ | 0.013 calc. | pH 7, 60 °C | Open record: xylose isomerase variant F26W, D-glucose |
| xylose isomerasevariant F26W | Actinoplanes missouriensis | L-arabinose | 0.155 | 1.4 × 10³ | 1.1 × 10⁻⁴ calc. | pH 7, 60 °C | Open record: xylose isomerase variant F26W, L-arabinose |
| xylose isomerasevariant Q256D | Actinoplanes missouriensis | L-arabinose | 0.158 | 900 | 1.8 × 10⁻⁴ calc. | pH 7, 60 °C | Open record: xylose isomerase variant Q256D, L-arabinose |