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© 2026 ResLit. Data sourced from PubMed literature analysis.

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Browse Mutations dacBT428P

GenedacB

Protein ChangeT428P

Validation StatusCandidate

Databases

Reslit

Overview

Mechanism: inactivation
Resistance To: ceftazidime
Organisms: Pseudomonas aeruginosa
Papers: 1

Paper Information1

1

Beta-lactam resistance response triggered by inactivation of a nonessential penicillin-binding protein.

PMID 19325877 · 2009

Inactivation of dacB leads to high-level β-lactam resistance.

Mutation Information

Protein Change: T428P
Organisms: Pseudomonas aeruginosa
Confers Resistance To: ceftazidime

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

Effect on Function

inactivation

Source Database

Reslit

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© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research