Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) shpAB/BrnT-BrnA
Location 3446691..3447267 Replicon chromosome
Accession NZ_OW704291
Organism Salmonella enterica subsp. enterica serovar Typhi strain BRD948

Toxin (Protein)


Gene name shpA Uniprot ID M7RG88
Locus tag NBX00_RS16905 Protein ID WP_001131963.1
Coordinates 3446980..3447267 (-) Length 96 a.a.

Antitoxin (Protein)


Gene name shpB Uniprot ID B5R9R5
Locus tag NBX00_RS16900 Protein ID WP_000063142.1
Coordinates 3446691..3446993 (-) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NBX00_RS16885 3443201..3445351 + 2151 WP_000379928.1 pyruvate/proton symporter BtsT -
NBX00_RS16890 3445446..3445649 + 204 WP_000460616.1 YbdD/YjiX family protein -
NBX00_RS16895 3445660..3446616 + 957 WP_000187846.1 GTPase -
NBX00_RS16900 3446691..3446993 - 303 WP_000063142.1 BrnA antitoxin family protein Antitoxin
NBX00_RS16905 3446980..3447267 - 288 WP_001131963.1 BrnT family toxin Toxin
NBX00_RS16910 3447520..3448434 - 915 WP_000290515.1 restriction endonuclease -
NBX00_RS16915 3448632..3452141 + 3510 WP_001043493.1 type I restriction-modification system endonuclease -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains

Predicted by InterproScan

Toxin

Ribonuclease toxin, BrnT, of type II toxin-antitoxin system

(7-88)

Antitoxin

BrnA antitoxin of type II toxin-antitoxin system

(37-93)


Sequences

Toxin        


Download         Length: 96 a.a.        Molecular weight: 11294.80 Da        Isoelectric Point: 9.5894

>T295447 WP_001131963.1 NZ_OW704291:c3447267-3446980 [Salmonella enterica subsp. enterica serovar Typhi]
MPMEFEWDANKAKSNLRKHGVRFEDAVLVFDDPRHLSRQERYENGEYRWQTLGLVHGIVVILVAHSVRFESGFEVIRIIS
ARKADRKERNRYEHG

Download         Length: 288 bp

Antitoxin


Download         Length: 101 a.a.        Molecular weight: 11373.96 Da        Isoelectric Point: 10.1293

>AT295447 WP_000063142.1 NZ_OW704291:c3446993-3446691 [Salmonella enterica subsp. enterica serovar Typhi]
MSMVKHKRGNASALSAQHEAELKALAKKSDDEIDYSDIPASEDGQWSEAVRGKFFRPLKTQASVRIDADVMEWLKRPGKG
YQTRLNAILREAMLREQNKK

Download         Length: 303 bp


Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
PDB 7VD7

Antitoxin

Source ID Structure
PDB 7VD7
AlphaFold DB A0A4D6PB01

References