Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 1425989..1426614 Replicon chromosome
Accession NZ_CP010157
Organism Escherichia coli strain D10

Toxin (Protein)


Gene name vapC Uniprot ID U9YZ02
Locus tag RG43_RS07380 Protein ID WP_000911329.1
Coordinates 1426216..1426614 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID U9XQV3
Locus tag RG43_RS07375 Protein ID WP_000450524.1
Coordinates 1425989..1426216 (+) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
RG43_RS07345 1421789..1422259 - 471 WP_001068682.1 thioredoxin-dependent thiol peroxidase -
RG43_RS07350 1422259..1422831 - 573 WP_000176187.1 glycine cleavage system transcriptional repressor -
RG43_RS07355 1422977..1423855 + 879 WP_001295469.1 4-hydroxy-tetrahydrodipicolinate synthase -
RG43_RS07360 1423872..1424906 + 1035 WP_001297320.1 outer membrane protein assembly factor BamC -
RG43_RS07370 1425119..1425832 + 714 WP_001295467.1 phosphoribosylaminoimidazolesuccinocarboxamide synthase -
RG43_RS07375 1425989..1426216 + 228 WP_000450524.1 toxin-antitoxin system antitoxin VapB Antitoxin
RG43_RS07380 1426216..1426614 + 399 WP_000911329.1 tRNA(fMet)-specific endonuclease VapC Toxin
RG43_RS07385 1426761..1427624 + 864 WP_001267498.1 neutral zinc metallopeptidase -
RG43_RS07390 1427639..1429654 + 2016 WP_000829310.1 tRNA cytosine(34) acetyltransferase TmcA -
RG43_RS07395 1429728..1430426 + 699 WP_000679819.1 esterase -
RG43_RS07400 1430507..1430707 - 201 WP_000383836.1 YpfN family protein -

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

PIN domain

(5-125)

Antitoxin

SpoVT-AbrB domain

(7-52)


Sequences

Toxin        


Download         Length: 133 a.a.        Molecular weight: 14924.23 Da        Isoelectric Point: 8.5325

>T50918 WP_000911329.1 NZ_CP010157:1426216-1426614 [Escherichia coli]
MLKFMLDTNICIFTIKNKPVHVRERFNLNSGRMCISSVTLMELIYGAEKSQMPERNLAVIEGFVSRLEVLDYDSAAATHT
GQIRAELARQGRPVGPFDQMIAGHARSRGLIVVTNNTREFERVAGIRLEDWS

Download         Length: 399 bp

>T50918 NZ_CP010157:1426216-1426614 [Escherichia coli]
ATGCTGAAATTCATGCTGGATACCAACATCTGTATTTTCACTATTAAGAATAAACCAGTACATGTCAGAGAGCGGTTTAA
CCTGAATTCTGGCCGGATGTGTATAAGTTCTGTAACATTGATGGAGCTTATCTATGGGGCAGAAAAAAGTCAGATGCCAG
AACGCAATTTGGCGGTGATTGAAGGTTTCGTATCTCGTTTGGAAGTGCTTGATTATGATAGTGCTGCTGCGACGCATACT
GGGCAAATCAGGGCCGAGCTTGCCCGGCAGGGAAGGCCTGTTGGACCTTTTGACCAGATGATAGCGGGACATGCTCGCAG
TCGCGGTTTGATTGTGGTAACCAACAATACCCGAGAGTTTGAGCGAGTGGCGGGAATCAGACTAGAAGACTGGAGCTAA

Antitoxin


Download         Length: 76 a.a.        Molecular weight: 8498.61 Da        Isoelectric Point: 4.3867

>AT50918 WP_000450524.1 NZ_CP010157:1425989-1426216 [Escherichia coli]
METTVFLSNRSQAVRLPKAVALPEDVKKVEIIAIGRTRIITPAGESWDSWFDGENVSADFMDIRDQPAMQERESF

Download         Length: 228 bp

>AT50918 NZ_CP010157:1425989-1426216 [Escherichia coli]
ATGGAAACTACTGTATTTTTAAGTAATCGCAGTCAGGCCGTCAGATTACCGAAAGCGGTCGCTCTGCCAGAGGACGTTAA
GAAAGTAGAAATTATTGCGATTGGTCGTACAAGAATCATCACTCCCGCCGGTGAGTCCTGGGACAGTTGGTTTGATGGCG
AAAATGTGAGTGCGGATTTTATGGATATCCGTGATCAACCCGCAATGCAGGAAAGGGAATCATTCTGA

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 A0A0E0XW84

Antitoxin

Source ID Structure
AlphaFold DB A0A829CM33

References