chrA

View on PubMed

oxidoreductase

NCBI Pathogen Isolates

Bacterial genomes carrying this gene

NCBI Reference Gene Catalog

Known alleles and reference sequences

UniProt

Protein entries specific to chrA

AMR Rules

Browse AMR rules for chrA

Validation StatusCandidate

Overview

Validation Method: mutant constructs and antibiotic susceptibility assays
Drug Classes: ceftazidime
Organisms: Stenotrophomonas maltophilia
Papers: 1
Databases: Reslit

Papers1

Roles of the rpoEc-chrR-chrA operon in superoxide tolerance and β-lactam susceptibility of Stenotrophomonas maltophilia.

PMID 39967789 · 2025

The rpoEc-chrR-chrA operon contributes to superoxide tolerance and ceftazidime (CAZ) susceptibility in Stenotrophomonas maltophilia. Additionally, the smlt2375-smlt2367 gene cluster, regulated by σ Ec, plays a role in increasing menadione (MD) tolerance and CAZ susceptibility.

Gene Information

Gene Name: chrA
Allele: chrA
Encodes: oxidoreductase
Source Database: Reslit
Confers Resistance To: ceftazidime
Organisms Tested In: • Stenotrophomonas maltophilia
Validation Method: mutant constructs and antibiotic susceptibility assays
Sequence Accession: SAMN41918898|SAMN41918899|SAMN41918900

Comments (0)

No comments yet. Be the first to comment!

chrA

Gene Information

Browse AMR Genes

chrA

Gene Information