Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 885687..886347 Replicon chromosome
Accession NZ_CP064671
Organism Salmonella sp. SJTUF14152

Toxin (Protein)


Gene name cptA Uniprot ID A0A3V4SJP5
Locus tag IVP15_RS04350 Protein ID WP_000244755.1
Coordinates 885934..886347 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag IVP15_RS04345 Protein ID WP_000351186.1
Coordinates 885687..885953 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IVP15_RS04325 881996..882307 + 312 WP_001182976.1 N(4)-acetylcytidine aminohydrolase -
IVP15_RS04330 882471..883130 + 660 WP_000250289.1 hemolysin III family protein -
IVP15_RS04335 883388..884374 + 987 WP_023226548.1 IS110 family transposase -
IVP15_RS04340 884457..885437 - 981 WP_017441090.1 tRNA-modifying protein YgfZ -
IVP15_RS04345 885687..885953 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
IVP15_RS04350 885934..886347 + 414 WP_000244755.1 protein YgfX Toxin
IVP15_RS04355 886400..886921 - 522 WP_001055885.1 flavodoxin FldB -
IVP15_RS04360 887034..887930 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
IVP15_RS04365 887954..888667 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
IVP15_RS04370 888673..890406 + 1734 WP_023227724.1 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: 16164.10 Da        Isoelectric Point: 10.2118

>T181350 WP_000244755.1 NZ_CP064671:885934-886347 [Salmonella sp. SJTUF14152]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLHPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

>T181350 NZ_CP085821:c4056295-4055927 [Salmonella enterica subsp. enterica serovar Enteritidis]
ATGACCCTACAACTTATCTCAGCGGAAGAGATAATTCAGTTTCACGACAGGCTTCTCCGCGTTACGCCTGGTGTAACAGG
CATGCCTGATCCTGGCCGCGCGGAAGCGCTAATGTACCGGGTACTCAATCAAATCGAATATGAAGGGGTGACCGACGTGT
GGCTGCTGGCGGCAATGCATTTGCTCGCTATATCCCGTGGGCATATCTTCAATGATGGTAACAAACGTACCGCCTTATTT
ATTACGCTGCTGTTTTTAAAGCGTAACGGGATCTCACTCGCTGCGAATCCGGATTTTGTCGATATGACAGTCGATGCGGC
GGCAGGGCGGCTTACGCTGGAGCAAATTGTCGTTCGCTTACGCGCCTGA

Antitoxin


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

>AT181350 WP_000351186.1 NZ_CP064671:885687-885953 [Salmonella sp. SJTUF14152]
MDIHNKARIHWACRRGMRELDISIMPFFEHEYDSLSDEEKRIFVRLLQSDDPDLFNWLMNHGKPADAELEQMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT181350 NZ_CP085821:c4056513-4056292 [Salmonella enterica subsp. enterica serovar Enteritidis]
ATGCGTACGGTTAACTATAGCGAAGCGCGGCAAAATCTGGCCGAAGTCCTGGAAAGCGCGGTGACGGCGGGCCCTGTCAC
CATCACGCGTCGTGGGCATAAGTCCGCAGTGATCATCAGCGCCGAGGAGTTTGAGCGTTATCAGACGGCGCGAATGGATG
ATGAGTTTGCTGCCATTATGGCGGTTCATGGCAATGAGCTCAGGGAGCTGGCGGATAAATGA

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 A0A3V4SJP5

Antitoxin

Source ID Structure
AlphaFold DB A0A5I0YWH4

References