title: Dependence of beta-lactamase stability on substructures within beta-lactam antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents / Q000378:metabolism*; D002511:Cephalosporins / Q000378:metabolism; D007536:Isomerism; D008826:Microbial Sensitivity Tests; D010084:Oxidation-Reduction; D010406:Penicillins / Q000378:metabolism; D013329:Structure-Activity Relationship; D001618:beta-Lactamases / Q000378:metabolism*
chemical_list: D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D010406:Penicillins; D001618:beta-Lactamases