Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) shpAB/BrnT-BrnA
Location 4390303..4390879 Replicon chromosome
Accession NZ_CP121298
Organism Salmonella enterica subsp. enterica strain KKP 3080

Toxin (Protein)


Gene name shpA Uniprot ID M7RG88
Locus tag P1839_RS21340 Protein ID WP_001131963.1
Coordinates 4390592..4390879 (-) Length 96 a.a.

Antitoxin (Protein)


Gene name shpB Uniprot ID B5R9R5
Locus tag P1839_RS21335 Protein ID WP_000063142.1
Coordinates 4390303..4390605 (-) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P1839_RS21320 (4386813) 4386813..4388963 + 2151 WP_000379927.1 pyruvate/proton symporter BtsT -
P1839_RS21325 (4389058) 4389058..4389261 + 204 WP_000460616.1 YbdD/YjiX family protein -
P1839_RS21330 (4389272) 4389272..4390228 + 957 WP_000187839.1 GTPase -
P1839_RS21335 (4390303) 4390303..4390605 - 303 WP_000063142.1 BrnA antitoxin family protein Antitoxin
P1839_RS21340 (4390592) 4390592..4390879 - 288 WP_001131963.1 BrnT family toxin Toxin
P1839_RS21345 (4391148) 4391148..4392062 - 915 WP_000290512.1 restriction endonuclease -
P1839_RS21350 (4392261) 4392261..4395770 + 3510 WP_001043484.1 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

>T276263 WP_001131963.1 NZ_CP121298:c4390879-4390592 [Salmonella enterica subsp. enterica]
MPMEFEWDANKAKSNLRKHGVRFEDAVLVFDDPRHLSRQERYENGEYRWQTLGLVHGIVVILVAHSVRFESGFEVIRIIS
ARKADRKERNRYEHG

Download         Length: 288 bp

Antitoxin


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

>AT276263 WP_000063142.1 NZ_CP121298:c4390605-4390303 [Salmonella enterica subsp. enterica]
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