Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 1047838..1048492 Replicon chromosome
Accession NZ_CP068830
Organism Escherichia coli strain RIVM_C018707

Toxin (Protein)


Gene name cptA Uniprot ID S1PAM6
Locus tag JNN82_RS05080 Protein ID WP_000244781.1
Coordinates 1048085..1048492 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID A0A0V9GG32
Locus tag JNN82_RS05075 Protein ID WP_001564007.1
Coordinates 1047838..1048104 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JNN82_RS05055 1043926..1045359 - 1434 WP_001564009.1 6-phospho-beta-glucosidase BglA -
JNN82_RS05060 1045404..1045715 + 312 WP_001182966.1 N(4)-acetylcytidine aminohydrolase -
JNN82_RS05065 1045879..1046538 + 660 WP_000250274.1 hemolysin III family protein -
JNN82_RS05070 1046615..1047595 - 981 WP_001564008.1 tRNA-modifying protein YgfZ -
JNN82_RS05075 1047838..1048104 + 267 WP_001564007.1 FAD assembly factor SdhE Antitoxin
JNN82_RS05080 1048085..1048492 + 408 WP_000244781.1 protein YgfX Toxin
JNN82_RS05085 1048532..1049053 - 522 WP_001055874.1 flavodoxin FldB -
JNN82_RS05090 1049165..1050061 + 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
JNN82_RS05095 1050086..1050796 + 711 WP_001564005.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
JNN82_RS05100 1050802..1052535 + 1734 WP_001564004.1 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: 136 a.a.        Molecular weight: 16061.99 Da        Isoelectric Point: 11.5202

>T188761 WP_000244781.1 NZ_CP068830:1048085-1048492 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLMPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEIRLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDSGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T188761 NZ_CP090547:c1955587-1955333 [Xylella fastidiosa subsp. sandyi]
ATGAAGCGTAAGCACGCTAAGACTCTCAGCGCTATATACACACGCCCTGTTTCGGCCAACATTCAATGGCGCCATATTGA
AGCGCTGTTCGTGGAGCTTGGAGCGAAAGTAGAAGAACGTGAAGGTTCTCGTATGTTGGTGCGGCTGTTCGGTGAACGTC
GGATATTCCACCGGCCCCACCCTTCGCCTAACACTGACAAGGGTGCTGTTGAATCAATCCGAGCTTGGTTGAAATCGAAC
GGAGTTACACCATGA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10565.15 Da        Isoelectric Point: 5.1599

>AT188761 WP_001564007.1 NZ_CP068830:1047838-1048104 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRIFIRLLECDDPDLFNWMMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT188761 NZ_CP090547:c1955336-1955001 [Xylella fastidiosa subsp. sandyi]
ATGAAGAACATCATGACTATTGAGAGCTTTAAAGCCATCATTACCTATGATCCGGAGATCGACATGTTTCGCGGTGAATT
TGTGGGTATCAATGGCGGTGCTGATTTCTATGCAAAAGACCTTAAGGGTCTTCGTCGAGAAGGAGCTATTTCTCTGAAGG
TATTTTTGGAAGCCTGCAAAGAGGATAGCGTGGAACCACGTAAATGCTACTCAGGGAAGTTCAATGCAAGGATTTCTCCT
GAACTGCATGCTTTGGCTTCTGAAGCCGCAGCAGCACAGGGCATCAGTTTGAACCAATTTGTAGAACAAGCGATTCAGCA
TGAAGTCCACACCTGA

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 A0A0V9GG32

References