Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 832912..833572 Replicon chromosome
Accession NZ_CP117244
Organism Salmonella enterica subsp. enterica serovar Typhimurium strain ATCC 14028

Toxin (Protein)


Gene name cptA Uniprot ID Q57K70
Locus tag PQQ30_RS04025 Protein ID WP_000244756.1
Coordinates 833159..833572 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag PQQ30_RS04020 Protein ID WP_000351186.1
Coordinates 832912..833178 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PQQ30_RS04000 (828840) 828840..830273 - 1434 WP_001230141.1 6-phospho-beta-glucosidase BglA -
PQQ30_RS04005 (830432) 830432..830743 + 312 WP_001182976.1 N(4)-acetylcytidine aminohydrolase -
PQQ30_RS04010 (830907) 830907..831566 + 660 WP_000250289.1 hemolysin III family protein -
PQQ30_RS04015 (831682) 831682..832662 - 981 WP_000874172.1 tRNA-modifying protein YgfZ -
PQQ30_RS04020 (832912) 832912..833178 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
PQQ30_RS04025 (833159) 833159..833572 + 414 WP_000244756.1 protein YgfX Toxin
PQQ30_RS04030 (833625) 833625..834146 - 522 WP_001055885.1 flavodoxin FldB -
PQQ30_RS04035 (834259) 834259..835155 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
PQQ30_RS04040 (835179) 835179..835892 + 714 WP_000745625.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
PQQ30_RS04045 (835898) 835898..837631 + 1734 WP_000813394.1 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

>T270170 WP_000244756.1 NZ_CP117244:833159-833572 [Salmonella enterica subsp. enterica serovar Typhimurium]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

Antitoxin


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

>AT270170 WP_000351186.1 NZ_CP117244:832912-833178 [Salmonella enterica subsp. enterica serovar Typhimurium]
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