Values CatLog read from this paper
Structure and mechanism of copper- and nickel-substituted analogues of metallo-beta-lactamase L1
PMID 19228020doi:10.1021/bi802295zOpen 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 18 records (51 values) from this paper: metallo-β-lactamase L1 from Stenotrophomonas maltophilia.
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 |
|---|---|---|---|---|---|---|---|
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | benzylpenicillinZnZn-L1 (dinuclear Zn(II) enzyme) | 761 | 0.278 | 2.7 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, benzylpenicillin |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | benzylpenicillinZnCo-L1 (Zn(II)/Co(II) analog) | 692 | 0.218 | 3.2 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, benzylpenicillin |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | benzylpenicillinCoCo-L1 (Co(II)/Co(II) analog) | 118 | 0.036 | 3.3 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, benzylpenicillin |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | cefaclormetal form: ZnZn-L1 (dinuclear Zn(II) enzyme) | 38 | 0.008 | 4.8 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, cefaclor |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | cefaclormetal form: ZnCo-L1 (Zn(II)/Co(II) analog) | 26 | 0.04 | 650 | pH 7, 25 °C | Open record: metallo-β-lactamase L1, cefaclor |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | cefaclormetal form: CoCo-L1 (Co(II)/Co(II) analog) | 14 | 0.043 | 330 | pH 7, 25 °C | Open record: metallo-β-lactamase L1, cefaclor |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | cefaclormetal form: ZnFe-L1 (Zn(II)/Fe analog) | 16 | 0.035 | 460 | pH 7, 25 °C | Open record: metallo-β-lactamase L1, cefaclor |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | cefaclormetal form: Cu-L1 (as-isolated; 1.7 eq Cu | 29 | 0.058 | 500 | pH 7, 25 °C | Open record: metallo-β-lactamase L1, cefaclor |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | cefaclormetal form: ZnNi-L1 (called NiZn-L1 in Table 1 | 27 | 0.091 | 300 | pH 7, 25 °C | Open record: metallo-β-lactamase L1, cefaclor |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | imipenemmetal form: ZnZn-L1 (dinuclear Zn(II) enzyme) | 13 | 0.002 | 6.5 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, imipenem |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | imipenemmetal form: ZnCo-L1 (Zn(II)/Co(II) analog) | 12 | 0.023 | 520 | pH 7, 25 °C | Open record: metallo-β-lactamase L1, imipenem |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | imipenemmetal form: CoCo-L1 (Co(II)/Co(II) analog) | 43 | 0.013 | 3.3 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, imipenem |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | imipenemmetal form: ZnFe-L1 (Zn(II)/Fe analog) | 59 | 0.027 | 2.2 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, imipenem |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | imipenemmetal form: Cu-L1 (as-isolated; 1.7 eq Cu | 205 | 0.042 | 4.9 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, imipenem |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | imipenemmetal form: ZnNi-L1 (called NiZn-L1 in Table 1 | 166 | 0.061 | 2.7 × 10³ | pH 7, 25 °C | Open record: metallo-β-lactamase L1, imipenem |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | nitrocefinmetal form: Cu-L1 (as-isolated; 1.7 eq Cu | 96 | 0.224 | 430 calc. | pH 7, 25 °C | Open record: metallo-β-lactamase L1, nitrocefin |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | nitrocefinmetal form: Ni-L1 (as-isolated; 1.0 eq Ni; 0.30 eq Zn(II)) | 24 | 0.018 | 1.3 × 10³ calc. | pH 7, 25 °C | Open record: metallo-β-lactamase L1, nitrocefin |
| metallo-β-lactamase L1 | Stenotrophomonas maltophilia | nitrocefinmetal form: ZnNi-L1 (called NiZn-L1 in Table 1 | 36 | 0.016 | 2.2 × 10³ calc. | pH 7, 25 °C | Open record: metallo-β-lactamase L1, nitrocefin |