7R3Q
Crystal structure of CTX-M-15 G238C/A240 insert mutant apoenzyme
Summary for 7R3Q
Entry DOI | 10.2210/pdb7r3q/pdb |
Descriptor | Beta-lactamase, SULFATE ION, CHLORIDE ION, ... (4 entities in total) |
Functional Keywords | beta-lactamase, inhibitor, antibiotic resistance, cross-link, antimicrobial protein |
Biological source | Klebsiella pneumoniae |
Total number of polymer chains | 1 |
Total formula weight | 28829.87 |
Authors | Tooke, C.L.,Hinchliffe, P.,Spencer, J. (deposition date: 2022-02-07, release date: 2022-05-25, Last modification date: 2024-01-31) |
Primary citation | Hinchliffe, P.,Tooke, C.L.,Bethel, C.R.,Wang, B.,Arthur, C.,Heesom, K.J.,Shapiro, S.,Schlatzer, D.M.,Papp-Wallace, K.M.,Bonomo, R.A.,Spencer, J. Penicillanic Acid Sulfones Inactivate the Extended-Spectrum beta-Lactamase CTX-M-15 through Formation of a Serine-Lysine Cross-Link: an Alternative Mechanism of beta-Lactamase Inhibition. Mbio, 13:e0179321-e0179321, 2022 Cited by PubMed: 35612361DOI: 10.1128/mbio.01793-21 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.46 Å) |
Structure validation
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