Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 2422246..2422768 Replicon chromosome
Accession NZ_CP054556
Organism Escherichia coli strain LWY24

Toxin (Protein)


Gene name relE Uniprot ID V0SDB6
Locus tag HT750_RS11860 Protein ID WP_001105432.1
Coordinates 2422246..2422536 (-) Length 97 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V0SC69
Locus tag HT750_RS11865 Protein ID WP_000212715.1
Coordinates 2422526..2422768 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HT750_RS11845 2417409..2419064 + 1656 WP_001361372.1 alpha,alpha-phosphotrehalase -
HT750_RS11850 2419458..2421596 + 2139 WP_000187798.1 anaerobic ribonucleoside-triphosphate reductase -
HT750_RS11855 2421781..2422245 + 465 WP_001009180.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
HT750_RS11860 2422246..2422536 - 291 WP_001105432.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
HT750_RS11865 2422526..2422768 - 243 WP_000212715.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
HT750_RS11870 2422960..2423346 - 387 WP_001232253.1 cytochrome b562 -
HT750_RS11875 2423402..2424754 - 1353 WP_001162172.1 metalloprotease PmbA -
HT750_RS11880 2424848..2425399 + 552 WP_000166270.1 ribosome-associated protein -
HT750_RS11885 2425482..2426855 - 1374 WP_001219814.1 UDP-N-acetylmuramate:L-alanyl-gamma-D-glutamyl- meso-diaminopimelate ligase -

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

(6-82)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-72)


Sequences

Toxin        


Download         Length: 97 a.a.        Molecular weight: 11311.21 Da        Isoelectric Point: 10.0238

>T159880 WP_001105432.1 NZ_CP054556:c2422536-2422246 [Escherichia coli]
MNYELAFDPRALKEWQKLGVTVREQFKKKLEDVLKRPRNPSAKLRDLPDCYKIKLRTLGYRLVYSVNDKELLVLVIAIGK
RENSAVYEDATKRLDE

Download         Length: 291 bp

>T159880 NZ_CP054556:c2422536-2422246 [Escherichia coli]
ATGAACTATGAGCTGGCGTTTGATCCGCGGGCGCTGAAAGAGTGGCAAAAACTGGGCGTGACAGTCCGGGAACAATTTAA
AAAAAAGCTTGAGGATGTGCTGAAAAGGCCGCGCAATCCATCGGCTAAACTGCGGGATTTACCGGACTGCTACAAAATTA
AGCTGCGCACACTGGGATATCGCCTGGTCTATTCCGTCAATGATAAAGAGTTACTCGTGTTGGTGATAGCTATTGGTAAG
AGAGAAAACTCAGCCGTTTATGAAGACGCGACAAAACGGCTGGATGAGTGA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9125.56 Da        Isoelectric Point: 5.1369

>AT159880 WP_000212715.1 NZ_CP054556:c2422768-2422526 [Escherichia coli]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAENGRMPVKTLTVSDSEEALLRTVRERLANPQEAIKVRLDEL

Download         Length: 243 bp

>AT159880 NZ_CP054556:c2422768-2422526 [Escherichia coli]
ATGGCCACACTTAACGTCCGCCTGGATGACAAACTGAAAAATGAGGCTTATGCGGTGCTGGAAAAATTAAATATTACGCC
TACTGAAGCAGTGCGGCTGCTGTTTCAGTACGTTGCGGAAAATGGACGAATGCCGGTAAAAACGCTCACTGTCAGTGATA
GTGAAGAAGCCTTGTTACGCACTGTCAGGGAACGACTGGCCAACCCACAAGAGGCCATTAAGGTCCGACTGGATGAACTA
TGA

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 V0SDB6

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9H4B3

References