An active site loop toggles between conformations to control antibiotic hydrolysis and inhibition potency for CTX-M β-lactamase drug-resistance enzymes
β-lactamases are a source of antibiotic resistance. Here, the authors show that an active site loop in β-lactamase toggles between conformations that control antibiotic hydrolysis and inhibitor susceptibility, highlighting the role of active site conformations in enzyme activity and inhibition.
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-11-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-34564-3 |
| Summary: | β-lactamases are a source of antibiotic resistance. Here, the authors show that an active site loop in β-lactamase toggles between conformations that control antibiotic hydrolysis and inhibitor susceptibility, highlighting the role of active site conformations in enzyme activity and inhibition. |
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| ISSN: | 2041-1723 |