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Browse Mutations penAG-21A

GenepenA

penicillin-binding protein 2 (PBP 2)

Nucleotide ChangeG-21A

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: ceftazidime
Organisms: Burkholderia pseudomallei
Papers: 1

Paper Information1

1

Characterization of ceftazidime resistance mechanisms in clinical isolates of Burkholderia pseudomallei from Australia.

PMID 22363490 · 2012

Both mutations were identified in clinical isolates and functionally validated.

Mutation Information

Nucleotide Change: G-21A
Organisms: Burkholderia pseudomallei
Confers Resistance To: ceftazidime
Validation Method: heterologous cloning and expression
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