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© 2026 ResLit. Data sourced from PubMed literature analysis.

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Browse Mutations gyrAS90F

GenegyrA

Protein ChangeS90F

Nucleotide ChangeT268C

Validation StatusSupported

Databases

Reslit

Overview

Resistance To: Fluoroquinolones, Ciprofloxacin
Organisms: Corynebacterium diphtheriae
Papers: 2

Paper Information2

1

Resistance to quinolones in mycobacteria

PMID 8761723 · 1996

Mutations in gyrA are associated with quinolone resistance in mycobacteria.

Mutation Information

gyrA: p.S90F / c.TCA->TTC

Protein Change: S90F
Nucleotide Change: TCA->TTC
Confers Resistance To: Fluoroquinolones

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

Source Database

Reslit

2

Multidrug-resistant toxigenic Corynebacterium diphtheriae sublineage 453 with two novel resistance genomic islands.

PMID 36748453 · 2023

Mutation Information

gyrA: p.S90F / c.T268C

Protein Change: S90F
Nucleotide Change: T268C
Organisms: Corynebacterium diphtheriae
Confers Resistance To: Ciprofloxacin
Source Database: Reslit

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© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research