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© 2026 ResLit. Data sourced from PubMed literature analysis.

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Browse Mutations crrBY31H

GenecrrB

Enzyme IICBGlc

Protein ChangeY31H

Validation StatusConfirmed2+ DBs

Databases

Reference Gene CatalogReslit

Overview

Mechanism: HAMP domain-containing histidine kinase CrrB
Resistance To: Colistin, COLISTIN
Organisms: Klebsiella pneumoniae
Papers: 2

Paper Information2

1

Global colistin use: a review of the emergence of resistant Enterobacterales and the impact on their genetic basis.

PMID 34612488 · 2022

Mutation Information

Protein Change: Y31H
Confers Resistance To: Colistin

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

Source Database

Reslit

2

Amino Acid Substitutions of CrrB Responsible for Resistance to Colistin through CrrC in Klebsiella pneumoniae.

PMID 27067316 · 2016

crrB

Mutation Information

Protein Change: Y31H
Organisms: Klebsiella pneumoniae
Confers Resistance To: COLISTIN
Effect on Function: HAMP domain-containing histidine kinase CrrB
Source Database: Reference Gene Catalog

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© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research