TABLE 1.

Amino acid identity of CARB-7 with several related class A β-lactamases

β-Lactamase% Identity with:
PSE-4aPSE-1bCARB-3N29CARB-6CARB-4
PSE-4
PSE-199.7
CARB-399.399.7
N2997.998.297.9
CARB-693.894.194.493.1
CARB-485.185.185.484.785.1
CARB-783.083.383.783.088.578.8
  • a Also designated CARB-1.

  • b Also designated CARB-2.