EC 5.3.3.5: cholestenol DELTA-isomerase
IsomerasesOpen in Browse
CatLog read 4 records for EC 5.3.3.5 from 1 paper, for 1 organism. Names in these papers: sterol 8-isomerase (hSI; emopamil-binding protein).
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 10 records for EC 5.3.3.5 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 5.3.3.5 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Purification, characterization and catalytic properties of human sterol 8-isomerase | Homo sapiens | 4 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| sterol 8-isomerase (hSI; emopamil-binding protein) | Homo sapiens | cholest-8-en-3β-ol | — | 0.025 | — | pH 7.5, 37 °C | PMID 12133002 | Open record: sterol 8-isomerase (hSI; emopamil-binding protein), cholest-8-en-3β-ol |
| sterol 8-isomerase (hSI; emopamil-binding protein) | Homo sapiens | cholesta-7,24-dien-3β-ol | — | 0.0661 | — | pH 7.5, 37 °C | PMID 12133002 | Open record: sterol 8-isomerase (hSI; emopamil-binding protein), cholesta-7,24-dien-3β-ol |
| sterol 8-isomerase (hSI; emopamil-binding protein) | Homo sapiens | zymosterolstandard assay with Tween-80 (1%, w/v); 37 °C; 3 h | 0.423 | 0.05 | 8.5 calc. | pH 7.5, 37 °C | PMID 12133002 | Open record: sterol 8-isomerase (hSI; emopamil-binding protein), zymosterol |
| sterol 8-isomerase (hSI; emopamil-binding protein) | Homo sapiens | zymosterolcrude homogenate of E. coli BL21(DE3) cells harbouring CHO2 | — | 0.0498 | — | pH 7.5, 37 °C | PMID 12133002 | Open record: sterol 8-isomerase (hSI; emopamil-binding protein), zymosterol |