Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 846500..847160 Replicon chromosome
Accession NZ_CP121068
Organism Salmonella enterica subsp. enterica serovar Infantis strain R21.1575

Toxin (Protein)


Gene name cptA Uniprot ID A0A5I5GR00
Locus tag P8I08_RS04060 Protein ID WP_000244761.1
Coordinates 846747..847160 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag P8I08_RS04055 Protein ID WP_000351186.1
Coordinates 846500..846766 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P8I08_RS04035 (842429) 842429..843862 - 1434 WP_001230139.1 6-phospho-beta-glucosidase BglA -
P8I08_RS04040 (844020) 844020..844331 + 312 WP_001182976.1 N(4)-acetylcytidine aminohydrolase -
P8I08_RS04045 (844495) 844495..845154 + 660 WP_000250289.1 hemolysin III family protein -
P8I08_RS04050 (845270) 845270..846250 - 981 WP_023260866.1 tRNA-modifying protein YgfZ -
P8I08_RS04055 (846500) 846500..846766 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
P8I08_RS04060 (846747) 846747..847160 + 414 WP_000244761.1 protein YgfX Toxin
P8I08_RS04065 (847213) 847213..847734 - 522 WP_001055885.1 flavodoxin FldB -
P8I08_RS04070 (847847) 847847..848743 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
P8I08_RS04075 (848767) 848767..849480 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
P8I08_RS04080 (849486) 849486..851219 + 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: 16199.15 Da        Isoelectric Point: 10.7537

>T275556 WP_000244761.1 NZ_CP121068:846747-847160 [Salmonella enterica subsp. enterica serovar Infantis]
VVLWQSDLRVSWRAQWISLLIHGLVSAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

Antitoxin


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

>AT275556 WP_000351186.1 NZ_CP121068:846500-846766 [Salmonella enterica subsp. enterica serovar Infantis]
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 A0A5I5GR00

Antitoxin

Source ID Structure
AlphaFold DB A0A5I0YWH4

References