Cefprozil

[A semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity. Cefprozil's effect is dependent on its binding to penicillin-binding proteins (PBPs) located in the bacterial cytoplasmic membrane. Binding results in the inhibition of the transpeptidase enzymes, thereby preventing cross-linking of the pentaglycine bridge with the fourth residue of the pentapeptide and interrupting consequent synthesis of peptidoglycan chains. As a result, cefprozil inhibits bacterial septum and cell wall synthesis formation. ( NCI )]

UMLS (NCI) C0053882