| 1 |
35052944 | Role of AmpC-Inducing Genes in Modulating Other Serine Beta-Lactamases in Escherichia coli. | 2022 Jan 6 |
1 |
| 2 |
3108235 | Creation of a test plasmid for detecting G-C-to-T-A transversions by changing serine to arginine in the active site of beta-lactamase. | 1987 Jun |
2 |
| 3 |
3513828 | Active-site mutants of beta-lactamase: use of an inactive double mutant to study requirements for catalysis. | 1986 Jan 28 |
1 |
| 4 |
6425288 | Purification and properties of thiol beta-lactamase. A mutant of pBR322 beta-lactamase in which the active site serine has been replaced with cysteine. | 1984 Apr 25 |
2 |
| 5 |
6818541 | Thiol-beta-lactamase: replacement of the active-site serine of RTEM beta-lactamase by a cysteine residue. | 1982 Dec |
3 |