Values CatLog read from this paper
An overview of the kinetic parameters of class B beta-lactamases
PMID 8471035doi:10.1042/bj2910151Open 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 43 records (125 values) from this paper: beta-lactamase II (zinc-dependent class B beta-lactamase), zinc-dependent class B beta-lactamase L-1, zinc-dependent class B beta-lactamase A2 from Bacillus cereus, Pseudomonas maltophilia, Aeromonas hydrophila.
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 |
|---|---|---|---|---|---|---|---|
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | 6-beta-iodopenicillanic acid | 450 | 7.46 | 60 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), 6-beta-iodopenicillanic acid |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Ampicillin | 1105 | 1.53 | 720 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Ampicillin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | benzylpenicillin | 678 | 1.5 | 450 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), benzylpenicillin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Carbenicillin | 755 | 4.2 | 180 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Carbenicillin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Cefotaxime | 60 | 0.09 | 670 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Cefotaxime |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Cefoxitin | 0.2 | 2.1 | 0.095 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Cefoxitin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Cefuroxime | 35 | 0.045 | 780 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Cefuroxime |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Cephalexin | 1.7 | 0.3 | 5.7 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Cephalexin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Cephaloglycin | 61 | 0.19 | 320 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Cephaloglycin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | cephaloridine | 25 | 1.35 | 19 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), cephaloridine |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Imipenem | — | — | 120 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Imipenem |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Moxalactam | 1.2 | 0.644 | 1.9 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Moxalactam |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Nitrocefin | 45 | 0.07 | 640 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Nitrocefin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Oxacillin | 325 | 1.75 | 190 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Oxacillin |
| beta-lactamase II (zinc-dependent class B beta-lactamase) | Bacillus cereus | Sulbactam | 10 | 5.2 | 1.9 | pH 6, 30 °C | Open record: beta-lactamase II (zinc-dependent class B beta-lactamase), Sulbactam |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | 6-beta-iodopenicillanic acid | 0.64 | 0.53 | 1.2 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, 6-beta-iodopenicillanic acid |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Ampicillin | — | — | 270 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Ampicillin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | benzylpenicillin | 5.21 | 0.7 | 7.4 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, benzylpenicillin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Carbenicillin | 16 | 0.45 | 36 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Carbenicillin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Cefotaxime | 0.07 | 0.026 | 2.7 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Cefotaxime |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Cefuroxime | 0.07 | 0.02 | 3.5 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Cefuroxime |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Cephalexin | 0.65 | 0.23 | 0.29 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Cephalexin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Cephaloglycin | 0.2 | 0.28 | 0.71 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Cephaloglycin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | cephaloridine | 0.12 | 0.19 | 0.63 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, cephaloridine |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Imipenem | 168 | 0.08 | 2.1 × 10³ | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Imipenem |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Nitrocefin | 0.31 | 0.1 | 0.31 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Nitrocefin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Oxacillin | 0.75 | 0.025 | 30 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Oxacillin |
| zinc-dependent class B beta-lactamase A2 | Aeromonas hydrophila | Sulbactam | 0.12 | 0.037 | 3.24 | pH 7, 30 °C | Open record: zinc-dependent class B beta-lactamase A2, Sulbactam |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | 6-beta-iodopenicillanic acid | 648 | 0.64 | 1 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, 6-beta-iodopenicillanic acid |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Ampicillin | 175 | 0.04 | 4.4 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Ampicillin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | benzylpenicillin | 1.1 × 10³ | 0.05 | 2.2 × 10⁴ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, benzylpenicillin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Carbenicillin | 277 | 0.194 | 1.4 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Carbenicillin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Cefotaxime | 66 | 0.026 | 2.6 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Cefotaxime |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Cefoxitin | 1.1 | 0.002 | 550 | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Cefoxitin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Cefuroxime | 80 | 0.03 | 2.7 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Cefuroxime |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Cephalexin | 37 | 0.1 | 370 | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Cephalexin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Cephaloglycin | 19 | 0.036 | 530 | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Cephaloglycin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | cephaloridine | 28 | 0.3 | 93 | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, cephaloridine |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Imipenem | 65 | 0.09 | 730 | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Imipenem |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Moxalactam | 0.29 | 0.001 | 290 | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Moxalactam |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Nitrocefin | 20 | 0.007 | 2.9 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Nitrocefin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Oxacillin | 285 | 0.027 | 1.1 × 10⁴ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Oxacillin |
| zinc-dependent class B beta-lactamase L-1 | Pseudomonas maltophilia | Sulbactam | 210 | 0.076 | 2.8 × 10³ | pH 7, 35 °C | Open record: zinc-dependent class B beta-lactamase L-1, Sulbactam |