68811

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 3226326..3226980 Replicon chromosome
Accession NZ_CP018121
Organism Escherichia coli strain MRSN346355

Toxin (Protein)


Gene name cptA Uniprot ID S1PAM6
Locus tag BSG24_RS16585 Protein ID WP_000244781.1
Coordinates 3226326..3226733 (-) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S1PPB1
Locus tag BSG24_RS16590 Protein ID WP_000354046.1
Coordinates 3226714..3226980 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BSG24_RS16565 3222283..3224016 - 1734 WP_021523238.1 single-stranded-DNA-specific exonuclease RecJ -
BSG24_RS16570 3224022..3224732 - 711 WP_001521231.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
BSG24_RS16575 3224757..3225653 - 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
BSG24_RS16580 3225765..3226286 + 522 WP_001521233.1 flavodoxin FldB -
BSG24_RS16585 3226326..3226733 - 408 WP_000244781.1 protein YgfX Toxin
BSG24_RS16590 3226714..3226980 - 267 WP_000354046.1 FAD assembly factor SdhE Antitoxin
BSG24_RS16595 3227223..3228203 + 981 WP_000886050.1 tRNA-modifying protein YgfZ -
BSG24_RS16600 3228280..3228939 - 660 WP_000250269.1 hemolysin III family protein -
BSG24_RS16605 3229103..3229414 - 312 WP_001182949.1 N(4)-acetylcytidine aminohydrolase -
BSG24_RS16610 3229459..3230892 + 1434 WP_001521235.1 6-phospho-beta-glucosidase BglA -

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: 136 a.a.        Molecular weight: 16061.99 Da        Isoelectric Point: 11.5202

>T68811 WP_000244781.1 NZ_CP018121:c3226733-3226326 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLMPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEIRLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDSGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T68811 NZ_CP018121:c3226733-3226326 [Escherichia coli]
GTGGTCCTGTGGCAATCTGATCTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATCCACGGGCTGGTTGCCGC
TGTTATTTTACTCATGCCCTGGCCGCTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGCATTAATGCTCGCCAGGGGGAAATTCGCCTGTTGATGGACGGGCGTTTGCGCTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCGCCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGACAGCGGTAAACGGCA
ACATTTATGGCTGGCAGCCGACAGCATGGACGAAGCCGAATGGCGGGATTTACGGCGGATATTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10547.12 Da        Isoelectric Point: 5.1599

>AT68811 WP_000354046.1 NZ_CP018121:c3226980-3226714 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRIFIRLLECDDPDLFNWLMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT68811 NZ_CP018121:c3226980-3226714 [Escherichia coli]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTACGACAGCTTAAGCGATGACGAAAAACGCATCTTTATTCGTCTGCTGGAGTGTGACGATCCCGATC
TGTTTAACTGGCTGATGAACCACGGTAAACCGGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
CGGGAACGTGGTCCTGTGGCAATCTGA

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 S1PAM6

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QD57

References