Table 3.

Biochemical parameters of the OXA-24 enzyme

AntibioticKm (μM)Vmax (μmol/min/μl)RelativeVmaxa
Benzylpenicillin65370100
Cephaloridine39520054
Imipenem20154
Meropenem77528075
  • a Obtained by normalizing the value for each antibiotic to that for benzylpenicillin (set to 100).