ARDB-Antibiotic Resistance Genes Database

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Resistance Typebl2b_tem2
DescriptionClass A beta-lactamase. This enzyme breaks the beta-lactam antibiotic ring open and deactivates the molecule's antibacterial properites.
Antibiotic Resistancecephalosporin_i
cephalosporin_ii
penicillin
Gene Ontology (GO)Molecular Function
beta-lactamase activity [GO:0008800]


Biological Process
beta lactam resistance [AR:0000048]
drug enzymatic destruction [AR:0001004]
Found in GenusEscherichia
Proteus
Pseudomonas
Stenotrophomonas
NCBI CDD141062
Reference1) Goussard S, et al. (1991) Sequence of the genes blaT-1B and blaT-2.. Gene 102(1):71-3 PubMed: 1650734