42146

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 3822204..3822858 Replicon chromosome
Accession NZ_AP026101
Organism Escherichia coli strain 93_161312

Toxin (Protein)


Gene name cptA Uniprot ID S1PAM6
Locus tag OO868_RS19440 Protein ID WP_000244781.1
Coordinates 3822204..3822611 (-) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S1PPB1
Locus tag OO868_RS19445 Protein ID WP_000354046.1
Coordinates 3822592..3822858 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OO868_RS19420 (3818161) 3818161..3819894 - 1734 WP_000813185.1 single-stranded-DNA-specific exonuclease RecJ -
OO868_RS19425 (3819900) 3819900..3820610 - 711 WP_000715214.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
OO868_RS19430 (3820635) 3820635..3821531 - 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
OO868_RS19435 (3821643) 3821643..3822164 + 522 WP_001055874.1 flavodoxin FldB -
OO868_RS19440 (3822204) 3822204..3822611 - 408 WP_000244781.1 protein YgfX Toxin
OO868_RS19445 (3822592) 3822592..3822858 - 267 WP_000354046.1 FAD assembly factor SdhE Antitoxin
OO868_RS19450 (3823101) 3823101..3824081 + 981 WP_000886053.1 tRNA-modifying protein YgfZ -
OO868_RS19455 (3824158) 3824158..3824817 - 660 WP_000250274.1 hemolysin III family protein -
OO868_RS19460 (3824981) 3824981..3825292 - 312 WP_001182957.1 N(4)-acetylcytidine aminohydrolase -
OO868_RS19465 (3825337) 3825337..3826770 + 1434 WP_001310226.1 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

>T42146 WP_000244781.1 NZ_AP026101:c3822611-3822204 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLMPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEIRLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDSGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T42146 NZ_AP026101:c3822611-3822204 [Escherichia coli]
GTGGTCCTGTGGCAATCTGATTTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATTCATGGGCTGGTTGCCGC
TGTTATTTTACTCATGCCCTGGCCGCTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGTATTAATGCTCGCCAGGGGGAAATTCGCTTGTTGATGGACGGGCGTTTGCGTTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCGCCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGATAGCGGTAAACGGCA
ACATTTATGGCTGGCAGCCGACAGCATGGACGAAGCCGAATGGCGGGATTTACGGCGGATTTTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin


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

>AT42146 WP_000354046.1 NZ_AP026101:c3822858-3822592 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRIFIRLLECDDPDLFNWLMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT42146 NZ_AP026101:c3822858-3822592 [Escherichia coli]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTATGACAGCTTAAGCGATGACGAAAAACGCATCTTTATTCGTCTGCTGGAATGTGACGATCCCGATC
TGTTTAACTGGCTGATGAATCACGGTAAACCGGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
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