blactxm−1

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beta-lactamase

NCBI Pathogen Isolates

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NCBI Reference Gene Catalog

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UniProt

Protein entries specific to blactxm−1

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Validation StatusCandidate

Overview

Validation Method: gene characterization
Drug Classes: cefoxitin, cefotaxime, ceftazidime, cephalothin, penicillin
Organisms: Klebsiella pneumoniae
Geographic Location: South Africa
Papers: 1
Databases: Reslit

Papers1

Drug resistant Klebsiella pneumoniae from patients and hospital effluent: a correlation?

PMID 40350461 · 2025

The study identified multiple antibiotic resistance genes in clinical Klebsiella pneumoniae isolates, including bla TEM, bla SHV, bla CTX-M, and bla OXA families, as well as aminoglycoside, fluoroquinolone, and sulfonamide resistance genes. Effluent isolates showed fewer resistance genes and lower resistance levels compared to clinical isolates.

Gene Information

Gene Name: blactxm−1
Allele: blaCTXM−1
Encodes: beta-lactamase
Source Database: Reslit
Confers Resistance To: cefoxitincefotaximeceftazidimecephalothinpenicillin
Organisms Tested In: • Klebsiella pneumoniae
Geographic Location: South Africa
Validation Method: gene characterization
Sequence Accession: PRJNA1143548

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blactxm−1

Gene Information

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blactxm−1

Gene Information