Values CatLog read from this paper
A novel O-phospho-L-serine sulfhydrylation reaction catalyzed by O-acetylserine sulfhydrylase from Aeropyrum pernix K1
PMID 12965218doi:10.1016/s0014-5793(03)00913-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 6 records (9 values) from this paper: O-acetylserine sulfhydrylase (OASS) from Aeropyrum pernix.
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 3 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 |
|---|---|---|---|---|---|---|---|
| O-acetylserine sulfhydrylase (OASS) | Aeropyrum pernix | O-acetyl-L-serine | 156 | 21 | 7.4 calc. | pH 6.7, 60 °C | Open record: O-acetylserine sulfhydrylase (OASS), O-acetyl-L-serine |
| O-acetylserine sulfhydrylase (OASS) | Aeropyrum pernix | O-phospho-L-serine | 3.05 × 10³ | 200 | 15 calc. | pH 7.6, 60 °C | Open record: O-acetylserine sulfhydrylase (OASS), O-phospho-L-serine |
| O-acetylserine sulfhydrylase (OASS) | Aeropyrum pernix | O-phospho-L-serine | 1.4 × 10⁴ | 250 | 56 calc. | pH 7.6, 85 °C | Open record: O-acetylserine sulfhydrylase (OASS), O-phospho-L-serine |
| O-acetylserine sulfhydrylase (OASS) | Aeropyrum pernix | sodium sulfide | — | 0.25 | — | pH 6.7, 60 °C | Open record: O-acetylserine sulfhydrylase (OASS), sodium sulfide |
| O-acetylserine sulfhydrylase (OASS) | Aeropyrum pernix | sodium sulfide | — | 5 | — | pH 7.6, 60 °C | Open record: O-acetylserine sulfhydrylase (OASS), sodium sulfide |
| O-acetylserine sulfhydrylase (OASS) | Aeropyrum pernix | sodium sulfide | — | 12.5 | — | pH 7.6, 85 °C | Open record: O-acetylserine sulfhydrylase (OASS), sodium sulfide |