Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 108943..109568 Replicon plasmid unnamed1
Accession NZ_CP030329
Organism Escherichia coli strain AR_452

Toxin (Protein)


Gene name vapC Uniprot ID A0A1D7QA53
Locus tag CSC39_RS00740 Protein ID WP_039023147.1
Coordinates 108943..109341 (-) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A1D7QA08
Locus tag CSC39_RS00745 Protein ID WP_039023146.1
Coordinates 109341..109568 (-) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CSC39_RS00725 105232..105729 + 498 WP_000605862.1 entry exclusion protein -
CSC39_RS00730 105761..106492 + 732 WP_000850422.1 complement resistance protein TraT -
CSC39_RS00735 106745..108934 + 2190 WP_073961454.1 type IV conjugative transfer system coupling protein TraD -
CSC39_RS00740 108943..109341 - 399 WP_039023147.1 tRNA(fMet)-specific endonuclease VapC Toxin
CSC39_RS00745 109341..109568 - 228 WP_039023146.1 toxin-antitoxin system antitoxin VapB Antitoxin

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid qepA4 / dfrA12 / aadA2 / qacE / sul1 / blaNDM-5 / mph(A) / blaTEM-1B / tet(B) - 1..128762 128762


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

(7-43)


Sequences

Toxin        


Download         Length: 133 a.a.        Molecular weight: 14885.26 Da        Isoelectric Point: 8.2824

>T107715 WP_039023147.1 NZ_CP030329:c109341-108943 [Escherichia coli]
MLKFMLDTNICIFTIKNKPASVRERFNLNQGRMCISSVTLMELIYGAEKSQMPERNLAVIEGFVSRIDVLDYDAAAAIHT
GQIRAELARQGRPVGPFDQMIAGHARCRGLIIVTNNTREFERVGGLRIEDWS

Download         Length: 399 bp

>T107715 NZ_CP030329:c109341-108943 [Escherichia coli]
ATGCTGAAGTTTATGCTCGATACCAACATCTGCATTTTTACGATAAAGAACAAACCCGCCAGCGTCAGGGAGCGTTTTAA
CCTTAACCAGGGGAGAATGTGTATCAGTTCGGTCACCCTGATGGAGCTGATATATGGTGCAGAAAAAAGCCAGATGCCTG
AACGTAATCTCGCTGTGATCGAGGGATTTGTTTCCCGCATTGATGTTCTGGATTACGACGCCGCTGCAGCCATACACACC
GGCCAGATAAGAGCAGAACTTGCCCGTCAGGGACGCCCTGTCGGGCCATTTGATCAAATGATCGCAGGTCATGCCCGCTG
TCGGGGGCTGATTATTGTGACTAATAACACCCGGGAATTTGAACGTGTGGGCGGCCTGAGAATTGAAGACTGGAGCTGA

Antitoxin


Download         Length: 76 a.a.        Molecular weight: 8549.62 Da        Isoelectric Point: 4.7513

>AT107715 WP_039023146.1 NZ_CP030329:c109568-109341 [Escherichia coli]
METTVFLSNRSQAVRLPKAVALPENVKRVEVIAIGRTRLITPAGETWDEWFDGHSVSADFMDNREQPGMQERESF

Download         Length: 228 bp

>AT107715 NZ_CP030329:c109568-109341 [Escherichia coli]
ATGGAAACCACCGTATTTCTCAGCAACCGCAGCCAGGCGGTCAGACTGCCAAAAGCGGTTGCATTGCCGGAAAACGTAAA
ACGCGTTGAAGTGATTGCTATCGGACGAACCCGACTCATTACGCCAGCCGGAGAGACATGGGACGAATGGTTCGACGGAC
ACAGCGTCAGCGCCGATTTTATGGATAACAGGGAACAGCCCGGCATGCAGGAACGGGAGTCATTCTGA

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 A0A1D7QA53

Antitoxin

Source ID Structure
AlphaFold DB A0A1D7QA08

References