Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 176579..177204 Replicon plasmid F
Accession NZ_CP128219
Organism Escherichia coli strain TG1

Toxin (Protein)


Gene name vapC Uniprot ID -
Locus tag QSI84_RS22660 Protein ID WP_000911324.1
Coordinates 176806..177204 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID L4J1D2
Locus tag QSI84_RS22655 Protein ID WP_000450532.1
Coordinates 176579..176806 (+) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QSI84_RS22655 (176579) 176579..176806 + 228 WP_000450532.1 toxin-antitoxin system antitoxin VapB Antitoxin
QSI84_RS22660 (176806) 176806..177204 + 399 WP_000911324.1 type II toxin-antitoxin system VapC family toxin Toxin
QSI84_RS22665 (177213) 177213..179366 - 2154 WP_053905128.1 type IV conjugative transfer system coupling protein TraD -
QSI84_RS22670 (179619) 179619..180350 - 732 WP_000850422.1 conjugal transfer complement resistance protein TraT -
QSI84_RS22675 (180375) 180375..180896 - 522 WP_000632670.1 conjugal transfer entry exclusion protein TraS -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid - fdeC / ykgK/ecpR / yagZ/ecpA / yagY/ecpB / yagX/ecpC / yagW/ecpD / yagV/ecpE 1..232324 232324


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

(7-51)


Sequences

Toxin        


Download         Length: 133 a.a.        Molecular weight: 14800.09 Da        Isoelectric Point: 7.8604

>T284438 WP_000911324.1 NZ_CP128219:176806-177204 [Escherichia coli]
MLKFMLDTNICIFTIKNKPASVRERFNLNQGRMCISSVTLMEVIYGAEKSQMPERNLAVIEGFVSRIDVLDYDAAAATHT
GQIRAELALQGRPVGPFDQMIAGHARSRGLIIVTNNTREFERVGGLRIEDWS

Download         Length: 399 bp

Antitoxin


Download         Length: 76 a.a.        Molecular weight: 8512.55 Da        Isoelectric Point: 4.5358

>AT284438 WP_000450532.1 NZ_CP128219:176579-176806 [Escherichia coli]
METTVFLSNRSQAVRLPKAVALPENVKRVEVIAVGRTRIITPAGETWDEWFDGNSVSADFMDNREQPGMQERESF

Download         Length: 228 bp


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

Antitoxin

Source ID Structure
AlphaFold DB A0A829CHF5

References