Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) shpAB/BrnT-BrnA
Location 4104954..4105530 Replicon chromosome
Accession NZ_CP126138
Organism Salmonella enterica subsp. enterica serovar Kottbus strain DSK01

Toxin (Protein)


Gene name shpA Uniprot ID M7RG88
Locus tag QNM33_RS20135 Protein ID WP_001131963.1
Coordinates 4105243..4105530 (-) Length 96 a.a.

Antitoxin (Protein)


Gene name shpB Uniprot ID B5R9R5
Locus tag QNM33_RS20130 Protein ID WP_000063142.1
Coordinates 4104954..4105256 (-) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QNM33_RS20115 (4101464) 4101464..4103614 + 2151 WP_000379927.1 pyruvate/proton symporter BtsT -
QNM33_RS20120 (4103709) 4103709..4103912 + 204 WP_000460616.1 YbdD/YjiX family protein -
QNM33_RS20125 (4103923) 4103923..4104879 + 957 WP_000187839.1 GTPase -
QNM33_RS20130 (4104954) 4104954..4105256 - 303 WP_000063142.1 BrnA antitoxin family protein Antitoxin
QNM33_RS20135 (4105243) 4105243..4105530 - 288 WP_001131963.1 BrnT family toxin Toxin
QNM33_RS20140 (4105799) 4105799..4106713 - 915 WP_000290512.1 restriction endonuclease -
QNM33_RS20145 (4106911) 4106911..4110420 + 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

>T282666 WP_001131963.1 NZ_CP126138:c4105530-4105243 [Salmonella enterica subsp. enterica serovar Kottbus]
MPMEFEWDANKAKSNLRKHGVRFEDAVLVFDDPRHLSRQERYENGEYRWQTLGLVHGIVVILVAHSVRFESGFEVIRIIS
ARKADRKERNRYEHG

Download         Length: 288 bp

Antitoxin


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

>AT282666 WP_000063142.1 NZ_CP126138:c4105256-4104954 [Salmonella enterica subsp. enterica serovar Kottbus]
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