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Browse GenesqnrA

qnrA

pentapeptide-repeat family of proteins

NCBI Pathogen Isolates

Bacterial genomes carrying this gene

NCBI Reference Gene Catalog

Known alleles and reference sequences

Protein entries specific to qnrA

Browse AMR rules for qnrA

Validation StatusCandidate

Overview

Validation Method: PCR and DNA sequencing
Drug Classes: fluoroquinolones
Organisms: Escherichia coli
Geographic Location: Korea
Papers: 1
Databases: Reslit

Papers1

1

Detection of qnr in clinical isolates of Escherichia coli from Korea.

PMID 15917562 · 2005

The qnr gene was detected in two clinical isolates of Escherichia coli from Korea, indicating the presence of plasmid-mediated quinolone resistance.

Gene Information

Gene Name: qnrA
Allele: qnr
Encodes: pentapeptide-repeat family of proteins
Source Database: Reslit
Confers Resistance To: fluoroquinolones
Organisms Tested In: • Escherichia coli
Geographic Location: Korea
Validation Method: PCR and DNA sequencing
Sequence Accession: AY878718|AY878717

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ResLit

A curated database of antimicrobial resistance genes and mutations extracted from scientific literature.

Browse

AMR Genes
AMR Mutations

Resources

About ResLit
Collaborators
PubMed
NCBI Pathogens
UniProt
CARD
ResFinder DB
PointFinder DB
AMR Rules

Curators

Curator Login
Dashboard

© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research