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Browse Mutations katGQ127E

GenekatG

Protein ChangeQ127E

Validation StatusEstablished

Databases

Card Database

Overview

Mechanism: single resistance variant
Resistance To: isoniazid
Organisms: Mycobacterium tuberculosis
Papers: 1

Paper Information1

1

Identification of katG mutations associated with high-level isoniazid resistance in Mycobacterium tuberculosis.

PMID 20211896 · 2010

Mycobacterium tuberculosis katG mutations conferring resistance to isoniazid; CARD accession: CARD:3003392

Mutation Information

Protein Change: Q127E
Organisms: Mycobacterium tuberculosis
Confers Resistance To: isoniazid
Effect on Function: single resistance variant
Source Database: Card Database

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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
Help
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