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Home Browse Genes Browse Mutations Download Collaborators About

Browse Mutations pbp1aG648A

penicillin-binding protein 1A

Protein ChangeG648A

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: penicillin
Organisms: Streptococcus agalactiae
Papers: 1

Paper Information1

1

Genetic Heterogeneity in pbp Genes among Clinically Isolated Group B Streptococci with Reduced Penicillin Susceptibility.

PMID 18809936 · 2008

Mutations in pbp1a are associated with reduced penicillin susceptibility

Mutation Information

Protein Change: G648A
Organisms: Streptococcus agalactiae
Confers Resistance To: penicillin
Validation Method: sequencing and comparison with susceptible strains
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