ARDB-Antibiotic Resistance Genes Database

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Resistance Typebl2b_tem
DescriptionClass A beta-lactamase. This enzyme breaks the beta-lactam antibiotic ring open and deactivates the molecule's antibacterial properites.
Antibiotic Resistancecephalosporin
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 GenusAcinetobacter
Aeromonas
Bacillus
Burkholderia
Capnocytophaga
Chryseobacterium
Citrobacter
Clostridium
Elizabethkingia
Enterobacter
Enterococcus
Erwinia
Escherichia
Haemophilus
Hafnia
Hordeum
Klebsiella
Methylobacillus
Microvirus
Morganella
Neisseria
other sequences
Pannonibacter
Proteus
Providencia
Pseudomonas
Salmonella
Serratia
Shigella
Staphylococcus
Streptococcus
Trypanosoma
Vibrio
Zea
NCBI CDD141062
Reference PubMed: 15243036