Values CatLog read from this paper
Insights into the molecular basis for the carbenicillinase activity of PSE-4 beta-lactamase from crystallographic and kinetic studies
PMID 11148033doi:10.1021/bi001653vOpen 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 (12 values) from this paper: PSE-4 β-lactamase from Pseudomonas aeruginosa.
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 |
|---|---|---|---|---|---|---|---|
| PSE-4 β-lactamase | Pseudomonas aeruginosa | benzylpenicillin | 890 | 0.057 | 1.6 × 10⁴ | pH 7, 30 °C | Open record: PSE-4 β-lactamase, benzylpenicillin |
| PSE-4 β-lactamasevariant R234K | Pseudomonas aeruginosa | ampicillin | 840 | 0.074 | 1.1 × 10⁴ | pH 7, 30 °C | Open record: PSE-4 β-lactamase variant R234K, ampicillin |
| PSE-4 β-lactamasevariant R234K | Pseudomonas aeruginosa | benzylpenicillin | 430 | 0.1 | 4 × 10³ | pH 7, 30 °C | Open record: PSE-4 β-lactamase variant R234K, benzylpenicillin |
| PSE-4 β-lactamasevariant R234K | Pseudomonas aeruginosa | carbenicillin | 57 | 0.129 | 400 | pH 7, 30 °C | Open record: PSE-4 β-lactamase variant R234K, carbenicillin |