Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 825023..825683 Replicon chromosome
Accession NZ_CP075120
Organism Salmonella enterica subsp. enterica serovar Enteritidis strain CFSAN051882

Toxin (Protein)


Gene name cptA Uniprot ID Q57K70
Locus tag BCB01_RS03975 Protein ID WP_000244756.1
Coordinates 825270..825683 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S5MU13
Locus tag BCB01_RS03970 Protein ID WP_000351186.1
Coordinates 825023..825289 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BCB01_RS03950 (820952) 820952..822385 - 1434 WP_001230141.1 6-phospho-beta-glucosidase BglA -
BCB01_RS03955 (822543) 822543..822854 + 312 WP_001182976.1 N(4)-acetylcytidine aminohydrolase -
BCB01_RS03960 (823018) 823018..823677 + 660 WP_000250289.1 hemolysin III family protein -
BCB01_RS03965 (823793) 823793..824773 - 981 WP_000874176.1 tRNA-modifying protein YgfZ -
BCB01_RS03970 (825023) 825023..825289 + 267 WP_000351186.1 FAD assembly factor SdhE Antitoxin
BCB01_RS03975 (825270) 825270..825683 + 414 WP_000244756.1 protein YgfX Toxin
BCB01_RS03980 (825736) 825736..826257 - 522 WP_001055885.1 flavodoxin FldB -
BCB01_RS03985 (826370) 826370..827266 + 897 WP_000434302.1 site-specific tyrosine recombinase XerD -
BCB01_RS03990 (827290) 827290..828003 + 714 WP_000745614.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
BCB01_RS03995 (828009) 828009..829742 + 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

>T203026 WP_000244756.1 NZ_CP075120:825270-825683 [Salmonella enterica subsp. enterica serovar Enteritidis]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH

Download         Length: 414 bp

>T203026 NZ_CP099837:1461549-1461974 [Nocardiopsis exhalans]
GTGATCGTCCTCGATACCAACGTCATCTCGGAGATCTTCCGTCCGGCACCCGAGCCCCGCGTCCTCGAGTGGCTCACGTC
GTTGACGGACGACGTCGCGATCACCTCTATCACCCTCGCCGAGTTGCTCGCCGGGGTGCGCAGGCTTCCCGACGGTCGTC
GCAAGGACGTGCTGGCGACCCGGATCGATGAGGCGATCGAGCCATACCGGGGGAGCCGTTCAGTGCTGGCGTTCGACGAC
ATTGCGGCTGAGCGCTACGCGGACGTGCTTGCGTCTCGGGAGTCGGCGGGTGCACCGATCAGCACTGCCGATGCTCAGAT
CGCTGCGATCTGCCTGGCCCACGACGCCACCTGCGCGACGCGGAACGTGAAGGACTTCGCACACACTGGGGTAGAAATCA
TCGATCCGTGGGCAGGTGCCTCATGA

Antitoxin


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

>AT203026 WP_000351186.1 NZ_CP075120:825023-825289 [Salmonella enterica subsp. enterica serovar Enteritidis]
MDIHNKARIHWACRRGMRELDISIMPFFEHEYDSLSDEEKRIFVRLLQSDDPDLFNWLMNHGKPADAELEQMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT203026 NZ_CP099837:1461319-1461552 [Nocardiopsis exhalans]
GTGTCGTCCATCATCGTTCGCGGTCTCGACGAGCACGTGAAGCAGCAGCTCGCCGCGCAGGCGAAGGAGCACGGTCGGTC
CATGGAGGCCGAAGTTCGCGACATCCTGACCAAGGCGGCCCGGAGGCCGCACATCGGCTTGGCGCTGCTGTCCGCGGCGC
AGGACGTCGGCGGTTTCGATGAGTTGCCGGTCCCGGCGCGTAACGACGTCGCCCGAGCGGTGGACTTCGAGTGA

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