Values CatLog read from this paper
CysK2 from Mycobacterium tuberculosis is an O-phospho-L-serine-dependent S-sulfocysteine synthase
PMID 25022854doi:10.1128/jb.01851-14Open 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 8 records (21 values) from this paper: CysK2 from Mycobacterium tuberculosis.
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 |
|---|---|---|---|---|---|---|---|
| CysK2 | Mycobacterium tuberculosis | O-phospho-L-serineacid-ninhydrin cysteine assay at 560 nm; Na2S fixed at 1 mM | 0.202 | 0.135 | 1.48 | pH 7, 22 °C | Open record: CysK2, O-phospho-L-serine |
| CysK2 | Mycobacterium tuberculosis | O-phospho-L-serineO-phosphoserine S-sulfocysteine synthase reaction | 0.913 | 1.085 | 0.83 | pH 7, 22 °C | Open record: CysK2, O-phospho-L-serine |
| CysK2 | Mycobacterium tuberculosis | O-phospho-L-serine300 nM enzyme; OPS 0.05 to 8.0 mM | 0.27 | 0.233 | 1.17 | pH 7, 22 °C | Open record: CysK2, O-phospho-L-serine |
| CysK2 | Mycobacterium tuberculosis | sodium sulfide | — | 0.374 | 0.53 | pH 7, 22 °C | Open record: CysK2, sodium sulfide |
| CysK2 | Mycobacterium tuberculosis | sodium thiosulfate | — | 0.0439 | 20.8 | pH 7, 22 °C | Open record: CysK2, sodium thiosulfate |
| CysK2variant R243A | Mycobacterium tuberculosis | O-phospho-L-serineacid-ninhydrin cysteine assay at 560 nm; Na2S fixed at 1 mM | 0.0067 | 1.085 | 1.02 × 10⁻⁴ | pH 7, 22 °C | Open record: CysK2 variant R243A, O-phospho-L-serine |
| CysK2variant R243A | Mycobacterium tuberculosis | O-phospho-L-serineO-phosphoserine S-sulfocysteine synthase reaction | 0.457 | 0.4851 | 0.93 | pH 7, 22 °C | Open record: CysK2 variant R243A, O-phospho-L-serine |
| CysK2variant R243A | Mycobacterium tuberculosis | sodium thiosulfate | — | 0.2137 | 2.13 | pH 7, 22 °C | Open record: CysK2 variant R243A, sodium thiosulfate |