MeSH Browser

MeSH Heading: Penicillinase
Tree Number(s): D08.811.277.087.180.697
Unique ID: D010405
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D010405
Scope Note: A beta-lactamase preferentially cleaving penicillins. (Dorland, 28th ed) EC 3.5.2.-.
Entry Term(s): AER-I beta-Lactamase; Benzylpenicillinase; Carbenicillinase; Exopenicillinase; beta Lactamase III; beta Lactamase RP4; beta-Lactamase I; gamma-Penicillinase
Registry Numbers: EC 3.5.2.-; 0
NLM Classification #: QU 136
Public MeSH Note: 84,63-78; was see under BETA-LACTAMASES 1979-83
History Note: 84(79)63; was see under BETA-LACTAMASES 1979-83
Entry Combination: antagonists & inhibitors:beta-Lactamase Inhibitors
Date Established: 1984/01/01
Date of Entry: 1999/01/01
Revision Date: 2014/06/10

Entry Combination: antagonists & inhibitors:beta-Lactamase Inhibitors
Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Penicillinase MeSH Descriptor Data 2025