XDR	Extensive drug-resistant
MDR	Multidrug-resistant
BLAs	β-lactam antibiotics
PBPs	Penicillin-binding proteins
ESBLs	Extended-spectrum β-lactamases
BLI	β-lactamases inhibitor
BLA	β-lactam antibiotic
MICs	Minimum inhibitory concentrations
LB	Luria–Bertani
RLU	Relative light units
DDW	Double-distilled water
IC50	50% inhibitory concentrations
PDA	Potato Dextrose agar
GPY	Glucose Peptone Yeast
ASW	Artificial seawater
cUTI	Complicated urinary tract
cIAI	Complicated intra-abdominal infections
HAP	Hospital-acquired pneumonia
VAP	Ventilator-associated pneumonia
HTS	High-throughput screening
NMR	Nuclear magnetic resonance
FBDD	Fragment-based drug discovery