Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 820543..821203 Replicon chromosome
Accession NZ_CP118542
Organism Salmonella sp. CVCC 1806

Toxin (Protein)


Gene name cptA Uniprot ID Q57K70
Locus tag PWA52_RS03970 Protein ID WP_000244756.1
Coordinates 820790..821203 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag PWA52_RS03965 Protein ID WP_000351186.1
Coordinates 820543..820809 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PWA52_RS03945 (816472) 816472..817905 - 1434 WP_001230141.1 6-phospho-beta-glucosidase BglA -
PWA52_RS03950 (818063) 818063..818374 + 312 WP_001182975.1 N(4)-acetylcytidine aminohydrolase -
PWA52_RS03955 (818538) 818538..819197 + 660 WP_000250289.1 hemolysin III family protein -
PWA52_RS03960 (819313) 819313..820293 - 981 WP_000874176.1 tRNA-modifying protein YgfZ -
PWA52_RS03965 (820543) 820543..820809 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
PWA52_RS03970 (820790) 820790..821203 + 414 WP_000244756.1 protein YgfX Toxin
PWA52_RS03975 (821256) 821256..821777 - 522 WP_001055885.1 flavodoxin FldB -
PWA52_RS03980 (821890) 821890..822786 + 897 WP_079786799.1 site-specific tyrosine recombinase XerD -
PWA52_RS03985 (822810) 822810..823523 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
PWA52_RS03990 (823529) 823529..825262 + 1734 WP_000813390.1 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: 138 a.a.        Molecular weight: 16183.15 Da        Isoelectric Point: 10.7537

>T273195 WP_000244756.1 NZ_CP118542:820790-821203 [Salmonella sp. CVCC 1806]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

Antitoxin


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

>AT273195 WP_000351186.1 NZ_CP118542:820543-820809 [Salmonella sp. CVCC 1806]
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 A0A3Z1E9V5

Antitoxin

Source ID Structure
AlphaFold DB A0A5I0YWH4

References