Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 805615..806263 Replicon chromosome
Accession NZ_CP117294
Organism Salmonella enterica subsp. enterica serovar Typhi strain S1

Toxin (Protein)


Gene name cptA Uniprot ID A0A715BCB4
Locus tag PRW94_RS03910 Protein ID WP_000244762.1
Coordinates 805862..806263 (+) Length 134 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag PRW94_RS03905 Protein ID WP_000351186.1
Coordinates 805615..805881 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PRW94_RS03885 (PRW94_03885) 801543..802976 - 1434 WP_001230148.1 6-phospho-beta-glucosidase BglA -
PRW94_RS03890 (PRW94_03890) 803135..803446 + 312 WP_001182971.1 N(4)-acetylcytidine aminohydrolase -
PRW94_RS03895 (PRW94_03895) 803610..804269 + 660 WP_000250289.1 hemolysin III family protein -
PRW94_RS03900 (PRW94_03900) 804385..805365 - 981 WP_000874170.1 tRNA-modifying protein YgfZ -
PRW94_RS03905 (PRW94_03905) 805615..805881 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
PRW94_RS03910 (PRW94_03910) 805862..806263 + 402 WP_000244762.1 protein YgfX Toxin
PRW94_RS03915 (PRW94_03915) 806328..806849 - 522 WP_001055885.1 flavodoxin FldB -
PRW94_RS03920 (PRW94_03920) 806962..807858 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
PRW94_RS03925 (PRW94_03925) 807882..808595 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
PRW94_RS03930 (PRW94_03930) 808601..810334 + 1734 WP_000813396.1 single-stranded-DNA-specific exonuclease RecJ -

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

Inner membrane protein YgfX

(3-131)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 134 a.a.        Molecular weight: 15773.75 Da        Isoelectric Point: 10.7537

>T270301 WP_000244762.1 NZ_CP117294:805862-806263 [Salmonella enterica subsp. enterica serovar Typhi]
VVLWQSDLRVSWRAQWISLLLHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPI

Download         Length: 402 bp

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10550.05 Da        Isoelectric Point: 6.0783

>AT270301 WP_000351186.1 NZ_CP117294:805615-805881 [Salmonella enterica subsp. enterica serovar Typhi]
MDIHNKARIHWACRRGMRELDISIMPFFEHEYDSLSDEEKRIFVRLLQSDDPDLFNWLMNHGKPADAELEQMVRLIQTRN
RERGPVAI

Download         Length: 267 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
AlphaFold DB A0A715BCB4

Antitoxin

Source ID Structure
AlphaFold DB A0A5I0YWH4

References