Home Browse Genes Browse Mutations Download Collaborators About

Browse AMR Mutations

Explore antimicrobial resistance mutations from the literature

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

Home Browse Genes Browse Mutations Download Collaborators About

Browse Mutations pbp1aS455N

penicillin-binding protein 1A

Protein ChangeS455N

Validation StatusEstablished

Databases

Reference Gene Catalog

Overview

Mechanism: penicillin-binding protein PBP-1A
Resistance To: beta lactams
Organisms: Helicobacter pylori
Papers: 1

Paper Information1

1

Contribution of specific amino acid changes in penicillin binding protein 1 to amoxicillin resistance in clinical Helicobacter pylori isolates.

PMID 20956585 · 2011

pbp1a

Mutation Information

Protein Change: S455N
Organisms: Helicobacter pylori
Confers Resistance To: beta lactams
Effect on Function: penicillin-binding protein PBP-1A
Source Database: Reference Gene Catalog

Comments (0)

No comments yet. Be the first to comment!

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