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Browse Mutations cpxAP131Q

GenecpxA

sensor/histidine kinase

Protein ChangeP131Q

Validation StatusCandidate

Databases

Reslit

Overview

Mechanism: reduced expression of the porin mRNAs
Resistance To: cephalothin|cefaclor
Organisms: Salmonella typhimurium
Papers: 1

Paper Information1

1

Contribution of gene amplification to evolution of increased antibiotic resistance in Salmonella typhimurium.

PMID 19474201 · 2009

Mutation Information

Protein Change: P131Q
Organisms: Salmonella typhimurium
Confers Resistance To: cephalothin|cefaclor
Effect on Function: reduced expression of the porin mRNAs
Validation Method: sequencing and MIC testing
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
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