Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4274650..4275172 Replicon chromosome
Accession NZ_CP121147
Organism Escherichia coli strain E20

Toxin (Protein)


Gene name relE Uniprot ID V0SDB6
Locus tag P6H07_RS20680 Protein ID WP_001105432.1
Coordinates 4274650..4274940 (-) Length 97 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V0SC69
Locus tag P6H07_RS20685 Protein ID WP_000212715.1
Coordinates 4274930..4275172 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P6H07_RS20665 (4269813) 4269813..4271468 + 1656 WP_001361372.1 alpha,alpha-phosphotrehalase -
P6H07_RS20670 (4271862) 4271862..4274000 + 2139 WP_000187798.1 anaerobic ribonucleoside-triphosphate reductase -
P6H07_RS20675 (4274185) 4274185..4274649 + 465 WP_001009180.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
P6H07_RS20680 (4274650) 4274650..4274940 - 291 WP_001105432.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
P6H07_RS20685 (4274930) 4274930..4275172 - 243 WP_000212715.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
P6H07_RS20690 (4275364) 4275364..4275750 - 387 WP_001232253.1 cytochrome b562 -
P6H07_RS20695 (4275806) 4275806..4277158 - 1353 WP_001162172.1 metalloprotease PmbA -
P6H07_RS20700 (4277252) 4277252..4277803 + 552 WP_000166270.1 ribosome biogenesis factor YjgA -
P6H07_RS20705 (4277886) 4277886..4279259 - 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

>T275869 WP_001105432.1 NZ_CP121147:c4274940-4274650 [Escherichia coli]
MNYELAFDPRALKEWQKLGVTVREQFKKKLEDVLKRPRNPSAKLRDLPDCYKIKLRTLGYRLVYSVNDKELLVLVIAIGK
RENSAVYEDATKRLDE

Download         Length: 291 bp

Antitoxin


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

>AT275869 WP_000212715.1 NZ_CP121147:c4275172-4274930 [Escherichia coli]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAENGRMPVKTLTVSDSEEALLRTVRERLANPQEAIKVRLDEL

Download         Length: 243 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
AlphaFold DB V0SDB6

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9H4B3

References