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Browse Mutations blaCMY-2G214E

Protein ChangeG214E

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: cefotaxime|aztreonam
Organisms: E. coli
Papers: 1

Paper Information1

1

Enhancing resistance to cephalosporins in class C beta-lactamases: impact of Gly214Glu in CMY-2.

PMID 19938877 · 2010

The Gly214Glu substitution in CMY-32 enhances resistance to cefotaxime and aztreonam compared to CMY-2.

Mutation Information

blaCMY-2: p.G214E

Protein Change: G214E
Organisms: E. coli
Confers Resistance To: cefotaxime|aztreonam
Validation Method: comparison with CMY-2 and MIC testing
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