Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4553719..4554241 Replicon chromosome
Accession NZ_CP068826
Organism Escherichia coli strain RIVM_C030300

Toxin (Protein)


Gene name relE Uniprot ID A0A829L6G8
Locus tag JNN53_RS21910 Protein ID WP_001105433.1
Coordinates 4553719..4554009 (-) Length 97 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V0SC69
Locus tag JNN53_RS21915 Protein ID WP_000212715.1
Coordinates 4553999..4554241 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JNN53_RS21895 4548887..4550542 + 1656 WP_001550509.1 alpha,alpha-phosphotrehalase -
JNN53_RS21900 4550936..4553074 + 2139 WP_000187798.1 anaerobic ribonucleoside-triphosphate reductase -
JNN53_RS21905 4553254..4553718 + 465 WP_001009182.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
JNN53_RS21910 4553719..4554009 - 291 WP_001105433.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
JNN53_RS21915 4553999..4554241 - 243 WP_000212715.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
JNN53_RS21920 4554433..4554819 - 387 WP_001232246.1 cytochrome b562 -
JNN53_RS21925 4555002..4556354 - 1353 WP_001162173.1 metalloprotease PmbA -
JNN53_RS21930 4556448..4556999 + 552 WP_000166270.1 ribosome-associated protein -
JNN53_RS21935 4557149..4558522 - 1374 WP_001522402.1 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

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-72)


Sequences

Toxin        


Download         Length: 97 a.a.        Molecular weight: 11367.23 Da        Isoelectric Point: 10.0238

>T188662 WP_001105433.1 NZ_CP068826:c4554009-4553719 [Escherichia coli]
MNYELAFDPRALKEWQKLGVTVREQFKKKLEDVLKRPRNPSAKLRDLPDCYKIKLRTQGYRLVYQVNDKELLVLVIAIGK
RENSAVYEDATKRLDE

Download         Length: 291 bp

>T188662 NZ_CP090529:3744575-3744850 [Salmonella enterica]
ATGAATGCCTCCGGCGTCAGCGTCCGCCATATCAACAGCGAAACCTGCATGACCGCCTGTTACTCACAAATCCCCAGCCA
GCACCTTAAGGGTGACTGGCAGGAAGAAGCGGGATTTGAGACCGGGCACGGCGTCACCGTGAAGATCTCCGAGGGGTGTT
TGATCCTGATTGCAGAGACGGACGAAGTGAGGGATCTACGGAAGGAGCTTTATCAGGTGAAAAAGTCGATGAAGCATATT
AAGGCGGGGGTAAATAATGTGGTGAACGGGGATTAA

Antitoxin


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

>AT188662 WP_000212715.1 NZ_CP068826:c4554241-4553999 [Escherichia coli]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAENGRMPVKTLTVSDSEEALLRTVRERLANPQEAIKVRLDEL

Download         Length: 243 bp

>AT188662 NZ_CP090529:c3744840-3744418 [Salmonella enterica]
TTCACCACATTATTTACCCCCGCCTTAATATGCTTCATCGACTTTTTCACCTGATAAAGCTCCTTCCGTAGATCCCTCAC
TTCGTCCGTCTCTGCAATCAGGATCAAACACCCCTCGGAGATCTTCACGGTGACGCCGTGCCCGGTCTCAAATCCCGCTT
CTTCCTGCCAGTCACCCTTAAGGTGCTGGCTGGGGATTTGTGAGTAACAGGCGGTCATGCAGGTTTCGCTGTTGATATGG
CGGACGCTGACGCCGGAGGCATTCATATTTGCTGACTAAATAAATTCTTATTTATCCGCCGGATGCTGGCTGATTGTGGA
GCTCAGGGTGAGTGAGTATGGGCGCGACATCCTGGCACCGCGCCTCCCTCTCCCCGGCCAGCCCCGGCCGGTGATGAGCA
GCCGGCTGCCGGGGCCGTATTTT

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 A0A829L6G8

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9H4B3

References