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Browse Mutations gyrAI91L

GenegyrA

Protein ChangeI91L

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: ciprofloxacin
Organisms: Neisseria meningitidis
Papers: 1

Paper Information1

1

Evolutionary analysis of gyrA gene from Neisseria meningitidis bacterial strains of clonal complex 4821 collected in China between 1978 and 2016.

PMID 32228482 · 2020

Only one position, 91 (83 in E.coli gyrA gene), was linked to CIP resistance.

Mutation Information

Protein Change: I91L
Organisms: Neisseria meningitidis
Confers Resistance To: ciprofloxacin
Validation Method: analysis of amino acid mutations within GyrA protein
Source Database: Reslit

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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
Help
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