Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 825018..825678 Replicon chromosome
Accession NZ_CP122301
Organism Salmonella enterica strain 27A

Toxin (Protein)


Gene name cptA Uniprot ID Q57K70
Locus tag P8R57_RS03965 Protein ID WP_000244756.1
Coordinates 825265..825678 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag P8R57_RS03960 Protein ID WP_000351186.1
Coordinates 825018..825284 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P8R57_RS03940 (820947) 820947..822380 - 1434 WP_001230141.1 6-phospho-beta-glucosidase BglA -
P8R57_RS03945 (822538) 822538..822849 + 312 WP_001182976.1 N(4)-acetylcytidine aminohydrolase -
P8R57_RS03950 (823013) 823013..823672 + 660 WP_000250289.1 hemolysin III family protein -
P8R57_RS03955 (823788) 823788..824768 - 981 WP_000874176.1 tRNA-modifying protein YgfZ -
P8R57_RS03960 (825018) 825018..825284 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
P8R57_RS03965 (825265) 825265..825678 + 414 WP_000244756.1 protein YgfX Toxin
P8R57_RS03970 (825731) 825731..826252 - 522 WP_001055885.1 flavodoxin FldB -
P8R57_RS03975 (826365) 826365..827261 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
P8R57_RS03980 (827285) 827285..827998 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
P8R57_RS03985 (828004) 828004..829737 + 1734 WP_000813389.1 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

>T276605 WP_000244756.1 NZ_CP122301:825265-825678 [Salmonella enterica]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

Antitoxin


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

>AT276605 WP_000351186.1 NZ_CP122301:825018-825284 [Salmonella enterica]
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