Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vagCD/VapC-VagC
Location 108607..109250 Replicon plasmid pEC881_1
Accession NZ_CP019028
Organism Escherichia coli strain Ecol_881

Toxin (Protein)


Gene name vagD Uniprot ID B1LRW4
Locus tag BE930_RS01945 Protein ID WP_001044768.1
Coordinates 108607..109023 (-) Length 139 a.a.

Antitoxin (Protein)


Gene name vagC Uniprot ID D2WFK3
Locus tag BE930_RS01950 Protein ID WP_001261287.1
Coordinates 109020..109250 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BE930_RS01930 103911..104843 - 933 WP_000991832.1 hypothetical protein -
BE930_RS01935 104847..105842 - 996 WP_000246636.1 hypothetical protein -
BE930_RS01940 106307..108445 + 2139 WP_000350635.1 AAA family ATPase -
BE930_RS01945 108607..109023 - 417 WP_001044768.1 type II toxin-antitoxin system VapC family toxin Toxin
BE930_RS01950 109020..109250 - 231 WP_001261287.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein Antitoxin
BE930_RS01960 109557..112676 + 3120 WP_001553851.1 hypothetical protein -
BE930_RS01965 112939..114072 + 1134 WP_000545983.1 DUF3800 domain-containing protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid dfrA17 / aadA5 / qacE / sul1 / mph(A) / erm(B) - 1..147346 147346
- flank IS/Tn - - 103271..103774 503


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

>T71536 WP_001044768.1 NZ_CP019028:c109023-108607 [Escherichia coli]
VNKTYMLDTCICSFIMREQPEAVLKRLEQAVLRGHRIVVSAITYSEMRFGATGPKASPRHVQLVDEFCARLDAILPWDRA
AVDATTKIKVALRLAGTPIGPNDTAIAGHAIAAGAILVTNNTREFERVPDLVLEDWVK

Download         Length: 417 bp

>T71536 NZ_CP019028:c109023-108607 [Escherichia coli]
GTGAACAAGACTTATATGCTTGATACCTGTATCTGCTCGTTCATCATGCGTGAACAGCCAGAAGCCGTCCTGAAGCGTCT
GGAGCAGGCGGTGCTACGCGGCCACCGTATAGTGGTCTCGGCCATCACCTACTCTGAAATGCGCTTCGGGGCTACCGGCC
CAAAGGCCTCACCACGTCACGTCCAACTGGTCGATGAATTCTGCGCCCGCCTCGATGCCATCCTGCCCTGGGATCGCGCC
GCAGTAGACGCCACCACGAAGATTAAAGTGGCACTGCGGCTGGCCGGGACGCCGATCGGCCCGAACGACACGGCGATTGC
CGGGCACGCCATCGCCGCCGGGGCGATACTGGTAACGAATAATACAAGAGAATTTGAGCGAGTGCCTGACCTGGTGCTGG
AAGACTGGGTGAAGTAA

Antitoxin


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

>AT71536 WP_001261287.1 NZ_CP019028:c109250-109020 [Escherichia coli]
MRTVSIFKNGNNRAIRLPRDLDFEGVSELEIVREGDSIILRPVRPTWGSFLEYEKADPDFMAEREDVVSDEGRFNL

Download         Length: 231 bp

>AT71536 NZ_CP019028:c109250-109020 [Escherichia coli]
ATGAGAACCGTATCGATATTTAAAAATGGCAACAACCGCGCCATCCGTCTGCCTCGTGATCTGGATTTTGAGGGGGTGAG
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