Browse AMR Mutations

Explore antimicrobial resistance mutations from the literature

Gene	Protein Change	Nucleotide Change	Mechanism	Organism	Resistance To	Database	Validation Status
ampC ampcpromotersize53bp	-	ins-13G	Enzymatic degradation	Escherichia coli	ampicillin\|ampicillin clavulanic acid\|amoxicillin\|amoxicillin clavulanic acid\|cefixime\|cefotaxime\|cefoxitin\|ceftazidime\|piperacillin	ResFinder Database	Established
ampC beta-lactamase	-	T-32A	Enzymatic degradation, ampC/blaEC promoter region	Escherichia coli, Klebsiella pneumoniae	amoxicillin\|ampicillin\|amoxicillin clavulanic acid\|cephalosporinsceftazidime\|cefotaxime\|cefepime\|cefoxitincefoxitin\|cefixime\|cefuroxime+3 more	Reference Gene CatalogResFinder DatabaseReslit	Confirmed
ampC ampcpromotersize53bp	-	T-32C	Enzymatic degradation, ampC/blaEC promoter region	Escherichia coli	ampicillin\|ampicillin clavulanic acid\|amoxicillin\|amoxicillin clavulanic acid\|cefixime\|cefotaxime\|cefoxitin\|ceftazidime\|piperacillincephalosporins	Reference Gene CatalogResFinder Database	Confirmed
ampC ampcpromotersize53bp	-	T-32G	Enzymatic degradation, ampC/blaEC promoter region	Escherichia coli	ampicillin\|ampicillin clavulanic acid\|amoxicillin\|amoxicillin clavulanic acid\|cefixime\|cefotaxime\|cefoxitin\|ceftazidime\|piperacillincephalosporins	Reference Gene CatalogResFinder Database	Confirmed
ampC	-	T-73C	-	Escherichia coli	cefoxitin\|cefotaxime\|ceftazidime\|ampicillin	Reslit	Candidate
ampC β-lactamase	-	T-88C	-	Escherichia coli	-	Reslit	Candidate
ampC chromosomal β-lactamase	-	T58C	-	Escherichia coli	cephalosporins\|penicillin\|aztreonam	Reslit	Candidate
ampC beta-lactamase	-	T79A	-	Pseudomonas aeruginosa	ceftolozane tazobactam	Reslit	Candidate
ampC beta-lactamase	-	TA26GT	-	Escherichia coli, Klebsiella pneumoniae	cefoxitin	Reslit	Candidate
ampC beta-lactamase	-	TA27GT	-	Escherichia coli, Klebsiella pneumoniae	cefoxitin	Reslit	Candidate