Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) paaR-paaA-parE/-
Location 3450399..3450877 Replicon chromosome
Accession NZ_CP031913
Organism Escherichia coli O157:H7 strain FWSEC0004

Toxin (Protein)


Gene name parE_1 Uniprot ID A0A891SFN9
Locus tag CAM50_RS18250 Protein ID WP_001303876.1
Coordinates 3450590..3450877 (+) Length 96 a.a.

Antitoxin (Protein)


Gene name paaA Uniprot ID Q8XD67
Locus tag CAM50_RS18245 Protein ID WP_000536233.1
Coordinates 3450399..3450590 (+) Length 64 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CAM50_RS18210 3445803..3446573 - 771 WP_000450992.1 DUF1627 domain-containing protein -
CAM50_RS18215 3446595..3447341 - 747 WP_000788751.1 ATP-binding protein -
CAM50_RS18220 3447348..3448439 - 1092 WP_001205823.1 hypothetical protein -
CAM50_RS18225 3448518..3448973 + 456 WP_000273724.1 hypothetical protein -
CAM50_RS18230 3449180..3449605 - 426 WP_000693855.1 Rha family transcriptional regulator -
CAM50_RS18235 3449589..3449861 - 273 WP_000887453.1 helix-turn-helix domain-containing protein -
CAM50_RS18240 3449970..3450371 + 402 WP_000986592.1 helix-turn-helix domain-containing protein -
CAM50_RS18245 3450399..3450590 + 192 WP_000536233.1 hypothetical protein Antitoxin
CAM50_RS18250 3450590..3450877 + 288 WP_001303876.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
CAM50_RS18260 3451155..3451310 + 156 WP_000379575.1 DUF1391 family protein -
CAM50_RS18265 3451452..3451841 + 390 WP_000394511.1 hypothetical protein -
CAM50_RS18270 3452028..3452213 - 186 WP_001133046.1 hypothetical protein -
CAM50_RS18280 3452787..3452975 + 189 WP_000413705.1 cell division inhibition protein DicB -
CAM50_RS18285 3452972..3453163 + 192 WP_001098307.1 DUF1482 family protein -
CAM50_RS18290 3453257..3455728 + 2472 WP_000034474.1 exonuclease -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


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

Toxin-antitoxin system, RelE/ParE toxin family

(4-91)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 96 a.a.        Molecular weight: 10978.84 Da        Isoelectric Point: 10.1360

>T110711 WP_001303876.1 NZ_CP031913:3450590-3450877 [Escherichia coli O157:H7]
MLPILWLPSARDDLRQIITYIAKENPPAARRLKIRIETSVLPLSEHPYLYPPSERVSGLREIVTHPNYIILYRVAASSIE
IVSVTHSRRQFPFSI

Download         Length: 288 bp

>T110711 NZ_CP031913:3450590-3450877 [Escherichia coli O157:H7]
ATGTTACCCATTTTATGGCTACCGTCTGCTCGCGATGATTTGCGCCAGATCATAACTTACATCGCCAAGGAGAACCCACC
GGCAGCACGTAGACTAAAAATACGCATTGAAACATCGGTATTACCTCTATCTGAGCATCCGTACTTATATCCACCAAGCG
AACGGGTTTCTGGATTGAGAGAGATCGTGACCCACCCTAACTACATAATCCTGTACAGAGTAGCTGCTTCAAGCATTGAG
ATTGTAAGCGTGACACATTCTCGGCGACAATTTCCCTTCTCTATCTGA

Antitoxin


Download         Length: 64 a.a.        Molecular weight: 7025.80 Da        Isoelectric Point: 4.0270

>AT110711 WP_000536233.1 NZ_CP031913:3450399-3450590 [Escherichia coli O157:H7]
MGTALSPIVSEFETTEQENSYNEWLRTKVTSSLADTRPAIPHDEVMAEMENLIAQIAVTNKSE

Download         Length: 192 bp

>AT110711 NZ_CP031913:3450399-3450590 [Escherichia coli O157:H7]
ATGGGTACAGCCCTTTCTCCGATAGTTTCAGAATTCGAAACTACCGAACAAGAAAACAGTTACAACGAATGGTTGCGCAC
TAAAGTAACGTCAAGCCTTGCAGACACTCGCCCCGCAATTCCACATGACGAGGTAATGGCTGAAATGGAAAATCTTATTG
CTCAAATTGCTGTAACTAACAAGAGCGAGTAA

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

References