Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vagCD/VapC-VagC
Location 62105..62748 Replicon plasmid pAPEC-O78-2
Accession NZ_CP010317
Organism Escherichia coli strain 789

Toxin (Protein)


Gene name vagD Uniprot ID B1LRW4
Locus tag AC789_RS25945 Protein ID WP_001044768.1
Coordinates 62332..62748 (+) Length 139 a.a.

Antitoxin (Protein)


Gene name vagC Uniprot ID D2WFK3
Locus tag AC789_RS25940 Protein ID WP_001261287.1
Coordinates 62105..62335 (+) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AC789_RS25920 57265..58353 + 1089 WP_000952217.1 transcriptional repressor PifC -
AC789_RS25925 58355..60580 + 2226 WP_000698737.1 phage T7 exclusion protein -
AC789_RS25930 60630..61529 - 900 WP_000963206.1 nucleotide-binding protein -
AC789_RS25935 61519..61809 - 291 WP_000111771.1 hypothetical protein -
AC789_RS25940 62105..62335 + 231 WP_001261287.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein Antitoxin
AC789_RS25945 62332..62748 + 417 WP_001044768.1 type II toxin-antitoxin system VapC family toxin Toxin
AC789_RS25950 62910..65048 - 2139 WP_000350638.1 AAA family ATPase -
AC789_RS25955 65402..65659 + 258 WP_000343085.1 hypothetical protein -
AC789_RS25960 65659..66249 + 591 WP_000194575.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid - - 1..106397 106397


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

(5-129)

Antitoxin

SpoVT-AbrB domain

(7-52)


Sequences

Toxin        


Download         Length: 139 a.a.        Molecular weight: 15197.66 Da        Isoelectric Point: 7.7805

>T52045 WP_001044768.1 NZ_CP010317:62332-62748 [Escherichia coli]
VNKTYMLDTCICSFIMREQPEAVLKRLEQAVLRGHRIVVSAITYSEMRFGATGPKASPRHVQLVDEFCARLDAILPWDRA
AVDATTKIKVALRLAGTPIGPNDTAIAGHAIAAGAILVTNNTREFERVPDLVLEDWVK

Download         Length: 417 bp

>T52045 NZ_CP010317:62332-62748 [Escherichia coli]
GTGAACAAGACTTATATGCTTGATACCTGTATCTGCTCGTTCATCATGCGTGAACAGCCAGAAGCCGTCCTGAAGCGTCT
GGAGCAGGCGGTGCTACGCGGCCACCGTATAGTGGTCTCGGCCATCACCTACTCTGAAATGCGCTTCGGGGCTACCGGCC
CAAAGGCCTCACCACGTCACGTCCAACTGGTCGATGAATTCTGCGCCCGCCTCGATGCCATCCTGCCCTGGGATCGCGCC
GCAGTAGACGCCACCACGAAGATTAAAGTGGCACTGCGGCTGGCCGGGACGCCGATCGGCCCGAACGACACGGCGATTGC
CGGGCACGCCATCGCCGCCGGGGCGATACTGGTAACGAATAATACAAGAGAATTTGAGCGAGTGCCTGACCTGGTGCTGG
AAGACTGGGTGAAGTAA

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8815.90 Da        Isoelectric Point: 4.3775

>AT52045 WP_001261287.1 NZ_CP010317:62105-62335 [Escherichia coli]
MRTVSIFKNGNNRAIRLPRDLDFEGVSELEIVREGDSIILRPVRPTWGSFLEYEKADPDFMAEREDVVSDEGRFNL

Download         Length: 231 bp

>AT52045 NZ_CP010317:62105-62335 [Escherichia coli]
ATGAGAACCGTATCGATATTCAAAAATGGCAACAACCGCGCCATCCGTCTGCCTCGTGATCTGGATTTTGAGGGGGTGAG
CGAGCTCGAGATCGTCCGGGAAGGGGACAGCATCATCCTGCGCCCCGTCCGGCCAACCTGGGGATCATTCCTAGAGTACG
AAAAAGCCGATCCAGATTTTATGGCGGAGCGCGAGGATGTTGTCAGCGACGAAGGGCGATTTAACCTGTGA

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 A0A606Q844

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QFC4

References