Values CatLog read from this paper
Characterization of the S289A,D mutants of yeast cystathionine beta-synthase
PMID 19264153doi:10.1016/j.bbapap.2009.02.007Open 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 4 records (11 values) from this paper: cystathionine beta-synthase (ytCBS) from yeast.
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 |
|---|---|---|---|---|---|---|---|
| cystathionine beta-synthase (ytCBS)variant S289A | yeast | L-homocysteine | — | 0.16 | 6.3 | pH 8.6, 37 °C | Open record: cystathionine beta-synthase (ytCBS) variant S289A, L-homocysteine |
| cystathionine beta-synthase (ytCBS)variant S289A | yeast | L-serinebeta-replacement reaction L-Ser + L-Hcys -> L-Cth | 0.85 | 27.1 | 0.031 | pH 8.6, 37 °C | Open record: cystathionine beta-synthase (ytCBS) variant S289A, L-serine |
| cystathionine beta-synthase (ytCBS)variant S289A | yeast | L-serinebeta-elimination reaction L-Ser -> pyruvate + NH3 | 0.0061 | 56.4 | 1.1 × 10⁻⁴ | pH 8.6, 37 °C | Open record: cystathionine beta-synthase (ytCBS) variant S289A, L-serine |
| cystathionine beta-synthase (ytCBS)variant S289A | yeast | S-(2-amino-2-carboxyethyl)-L-homocysteine | 0.0045 | 0.9 | 0.0053 | pH 8.6, 37 °C | Open record: cystathionine beta-synthase (ytCBS) variant S289A, S-(2-amino-2-carboxyethyl)-L-homocysteine |