Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 824286..824946 Replicon chromosome
Accession NZ_CP117336
Organism Salmonella enterica subsp. enterica serovar Dublin strain RM052

Toxin (Protein)


Gene name cptA Uniprot ID Q57K70
Locus tag PQP91_RS03975 Protein ID WP_000244756.1
Coordinates 824533..824946 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag PQP91_RS03970 Protein ID WP_000351186.1
Coordinates 824286..824552 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PQP91_RS03950 (820217) 820217..821650 - 1434 WP_001230141.1 6-phospho-beta-glucosidase BglA -
PQP91_RS03955 (821805) 821805..822119 + 315 WP_001182980.1 N(4)-acetylcytidine aminohydrolase -
PQP91_RS03960 (822281) 822281..822940 + 660 WP_000250289.1 hemolysin III family protein -
PQP91_RS03965 (823056) 823056..824036 - 981 WP_000874174.1 tRNA-modifying protein YgfZ -
PQP91_RS03970 (824286) 824286..824552 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
PQP91_RS03975 (824533) 824533..824946 + 414 WP_000244756.1 protein YgfX Toxin
PQP91_RS03980 (824999) 824999..825520 - 522 WP_001055885.1 flavodoxin FldB -
PQP91_RS03985 (825633) 825633..826529 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
PQP91_RS03990 (826553) 826553..827266 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
PQP91_RS03995 (827272) 827272..829005 + 1734 WP_000813387.1 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

>T270586 WP_000244756.1 NZ_CP117336:824533-824946 [Salmonella enterica subsp. enterica serovar Dublin]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

Antitoxin


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

>AT270586 WP_000351186.1 NZ_CP117336:824286-824552 [Salmonella enterica subsp. enterica serovar Dublin]
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