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Explore antimicrobial resistance genes from the literature

ant(9)-Ib

aminoglycoside nucleotidyltransferase ANT(9)-Ib

NCBI Pathogen Isolates

Bacterial genomes carrying this gene

NCBI Reference Gene Catalog

Known alleles and reference sequences

Protein entries specific to ant(9)-Ib

Browse AMR rules for ant(9)-Ib

Validation StatusConfirmed2+ DBs

Overview

Mechanism: antibiotic inactivation
Validation Method: genetic analysis
Drug Classes: SPECTINOMYCIN, aminoglycosides, streptomycin
Organisms: Enterococcus faecalis, Enterobacteriaceae
Geographic Location: Brazil
Papers: 3
Databases: Card DatabaseReference Gene CatalogReslit

Papers3

1

Cloning and nucleotide base sequence analysis of a spectinomycin adenyltransferase AAD(9) determinant from Enterococcus faecalis.

Research Article

PMID 1659306 · 1991

Gene Information

Gene Name: ant(9)-Ib
Allele: ANT(9)-Ib
Encodes: aminoglycoside nucleotidyltransferase ANT(9)-Ib
Source Database: Reference Gene Catalog
Mechanism: antibiotic inactivation
Confers Resistance To: SPECTINOMYCIN
Organisms Tested In: • Enterococcus faecalis
Sequence Accession: M69221.1
Protein Accession: AAA16527.1
Notes: ARO:3007401

2

Cloning and nucleotide base sequence analysis of a spectinomycin adenyltransferase AAD(9) determinant from Enterococcus faecalis.

Research Article

PMID 1659306 · 1991

Gene Information

Gene Name: ant(9)-Ib
Allele: ANT(9)-Ib
Encodes: aminoglycoside nucleotidyltransferase ANT(9)-Ib, ANT(9)
Source Database: Card Database
Mechanism: antibiotic inactivation
Confers Resistance To: SPECTINOMYCIN
Organisms Tested In: • Enterococcus faecalis
Sequence Accession: M69221.1
Protein Accession: AAA16527.1
Notes: ARO:3007401

3

Aminoglycoside modifying enzymes.

Review

PMID 20833577 · 2010

The paper discusses various aminoglycoside modifying enzymes, particularly focusing on AAC(6')-Ib, AAC(6')-Ib-cr, and AAC(6')-Ib 11, which confer resistance to aminoglycosides like amikacin and gentamicin, and in some cases, quinolones.

Gene Information

Gene Name: ant(9)-Ib
Allele: ANT(9)-Ib
Encodes: adenyltransferase
Source Database: Reslit
Confers Resistance To: aminoglycosides
Organisms Tested In: • Enterobacteriaceae
Validation Method: genetic analysis

4

The gut microbiota of wild birds undergoing rehabilitation as a reservoir of multidrug-resistant enterococci in a metropolitan area in Brazil.

Research Article

PMID 39356407 · 2024

The study identified multiple antimicrobial resistance genes in enterococci isolated from wild birds, including genes conferring resistance to aminoglycosides, erythromycin, tetracycline, and streptogramins.

Gene Information

Gene Name: ant(9)-Ib
Allele: ANT(9)-Ib
Encodes: adenine phosphotransferase
Source Database: Reslit
Confers Resistance To: streptomycin
Organisms Tested In: • Enterococcus faecalis
Geographic Location: Brazil
Validation Method: PCR detection

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