Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 77461..78086 Replicon plasmid p1ESCUMpO83_CORR
Accession NZ_CP033159
Organism Escherichia coli strain CM IVRI KOL-1

Toxin (Protein)


Gene name vapC Uniprot ID A0A1D7QA53
Locus tag EAF06_RS24060 Protein ID WP_039023147.1
Coordinates 77688..78086 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A1D7QA08
Locus tag EAF06_RS24055 Protein ID WP_039023146.1
Coordinates 77461..77688 (+) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EAF06_RS24055 77461..77688 + 228 WP_039023146.1 toxin-antitoxin system antitoxin VapB Antitoxin
EAF06_RS24060 77688..78086 + 399 WP_039023147.1 tRNA(fMet)-specific endonuclease VapC Toxin
EAF06_RS24065 78095..80302 - 2208 WP_039052471.1 type IV conjugative transfer system coupling protein TraD -
EAF06_RS24070 80555..81286 - 732 WP_000850422.1 complement resistance protein TraT -
EAF06_RS24075 81318..81815 - 498 WP_000605862.1 entry exclusion protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid mph(A) / blaTEM-1B / rmtB / blaNDM-5 / sul1 / qacE / aadA2 / dfrA12 / tet(A) - 1..146286 146286


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

>T113281 WP_039023147.1 NZ_CP033159:77688-78086 [Escherichia coli]
MLKFMLDTNICIFTIKNKPASVRERFNLNQGRMCISSVTLMELIYGAEKSQMPERNLAVIEGFVSRIDVLDYDAAAAIHT
GQIRAELARQGRPVGPFDQMIAGHARCRGLIIVTNNTREFERVGGLRIEDWS

Download         Length: 399 bp

>T113281 NZ_CP033159:77688-78086 [Escherichia coli]
ATGCTGAAGTTTATGCTCGATACCAACATCTGCATTTTTACGATAAAGAACAAACCCGCCAGCGTCAGGGAGCGTTTTAA
CCTTAACCAGGGGAGAATGTGTATCAGTTCGGTCACCCTGATGGAGCTGATATATGGTGCAGAAAAAAGCCAGATGCCTG
AACGTAATCTCGCTGTGATCGAGGGATTTGTTTCCCGCATTGATGTTCTGGATTACGACGCCGCTGCAGCCATACACACC
GGCCAGATAAGAGCAGAACTTGCCCGTCAGGGACGCCCTGTCGGGCCATTTGATCAAATGATCGCAGGTCATGCCCGCTG
TCGGGGGCTGATTATTGTGACTAATAACACCCGGGAATTTGAACGTGTGGGCGGCCTGAGAATTGAAGACTGGAGCTGA

Antitoxin


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

>AT113281 WP_039023146.1 NZ_CP033159:77461-77688 [Escherichia coli]
METTVFLSNRSQAVRLPKAVALPENVKRVEVIAIGRTRLITPAGETWDEWFDGHSVSADFMDNREQPGMQERESF

Download         Length: 228 bp

>AT113281 NZ_CP033159:77461-77688 [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