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Browse Mutations pbp2xC552G

penicillin-binding protein 2X

Nucleotide ChangeC552G

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: cefotaxime
Papers: 1

Paper Information1

1

Insight into the Diversity of Penicillin-Binding Protein 2x Alleles and Mutations in Viridans Streptococci.

PMID 28193649 · 2017

Mutations in pbp2x are associated with penicillin and cefotaxime resistance in viridans streptococci.

Mutation Information

Nucleotide Change: C552G
Confers Resistance To: cefotaxime
Validation Method: 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