P3E1N1I1C3I1L1L1I1N1A1S1E1S1
18 points
PENICILLINASES is validvalid
PENICILLINASE,
PENICILLINASE, an enzyme, produced by certain bacteria, that inactivates the effect of some penicillins
PENICILLINASE,
PENICILLINASE, an enzyme, produced by certain bacteria, that inactivates the effect of some penicillins