Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) shpAB/BrnT-BrnA
Location 4190698..4191274 Replicon chromosome
Accession NZ_CP113535
Organism Salmonella enterica strain ZLQ

Toxin (Protein)


Gene name shpA Uniprot ID M7RG88
Locus tag OXV11_RS20660 Protein ID WP_001131963.1
Coordinates 4190987..4191274 (-) Length 96 a.a.

Antitoxin (Protein)


Gene name shpB Uniprot ID B5R9R5
Locus tag OXV11_RS20655 Protein ID WP_000063142.1
Coordinates 4190698..4191000 (-) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OXV11_RS20640 (4187208) 4187208..4189358 + 2151 WP_000379927.1 pyruvate/proton symporter BtsT -
OXV11_RS20645 (4189453) 4189453..4189656 + 204 WP_000460616.1 YbdD/YjiX family protein -
OXV11_RS20650 (4189667) 4189667..4190623 + 957 WP_000187839.1 GTPase -
OXV11_RS20655 (4190698) 4190698..4191000 - 303 WP_000063142.1 BrnA antitoxin family protein Antitoxin
OXV11_RS20660 (4190987) 4190987..4191274 - 288 WP_001131963.1 BrnT family toxin Toxin
OXV11_RS20665 (4191543) 4191543..4192457 - 915 WP_000290512.1 restriction endonuclease -
OXV11_RS20670 (4192655) 4192655..4196164 + 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

>T265911 WP_001131963.1 NZ_CP113535:c4191274-4190987 [Salmonella enterica]
MPMEFEWDANKAKSNLRKHGVRFEDAVLVFDDPRHLSRQERYENGEYRWQTLGLVHGIVVILVAHSVRFESGFEVIRIIS
ARKADRKERNRYEHG

Download         Length: 288 bp

Antitoxin


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

>AT265911 WP_000063142.1 NZ_CP113535:c4191000-4190698 [Salmonella 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