Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4566915..4567437 Replicon chromosome
Accession NZ_CP068800
Organism Escherichia coli strain RIVM_C017997

Toxin (Protein)


Gene name relE Uniprot ID A0A829L6G8
Locus tag JNN45_RS21880 Protein ID WP_001105433.1
Coordinates 4566915..4567205 (-) Length 97 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V0SC69
Locus tag JNN45_RS21885 Protein ID WP_000212715.1
Coordinates 4567195..4567437 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JNN45_RS21865 4562083..4563738 + 1656 WP_001550509.1 alpha,alpha-phosphotrehalase -
JNN45_RS21870 4564132..4566270 + 2139 WP_000187798.1 anaerobic ribonucleoside-triphosphate reductase -
JNN45_RS21875 4566450..4566914 + 465 WP_001009182.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
JNN45_RS21880 4566915..4567205 - 291 WP_001105433.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
JNN45_RS21885 4567195..4567437 - 243 WP_000212715.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
JNN45_RS21890 4567629..4568015 - 387 WP_001232246.1 cytochrome b562 -
JNN45_RS21895 4568198..4569550 - 1353 WP_001162173.1 metalloprotease PmbA -
JNN45_RS21900 4569644..4570195 + 552 WP_000166270.1 ribosome-associated protein -
JNN45_RS21905 4570345..4571718 - 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

>T187853 WP_001105433.1 NZ_CP068800:c4567205-4566915 [Escherichia coli]
MNYELAFDPRALKEWQKLGVTVREQFKKKLEDVLKRPRNPSAKLRDLPDCYKIKLRTQGYRLVYQVNDKELLVLVIAIGK
RENSAVYEDATKRLDE

Download         Length: 291 bp

>T187853 NZ_CP090065:1015793-1016287 [Pectobacterium polonicum]
ATGATTTCCGCCCCTGAGCCACTCCGCGCCAAACATGTACTATCTTCATTCTGTTGCGGCGTGGAGTCTATGGATAACTG
GCTAAAACTACGGGCGATGAAAAATCAGGTCACTGGAGCATCACGAACTTTCGTCAGTTGCGATGATTCAAAAGTGTTGG
CGTATTACTCATTGGCCTCCAGCGCCGTAGCAACGAATGCCGCTCCCGGACGTTTTCGCCGCAATATGCCCGATCCGATC
CCGGTTGTGGTGCTGGGACGTCTGGCGGTTGATACGTCATTGCATGGTCAGGGGGTAGGCCGGGCGCTGGTAAGAGATGC
TGGGCTGCGGGTGATTCATGTAGCGGATACTATCGGTATTCGCGGGATGTTGGTTCATGCGCTGTCTGATGAAGCACGGG
CGTTTTACCTGCGGGTGGGATTTGAGCCTTCACCGATTGACCCTATGATGTTGATGGTGACGTTGGGGGATTTGGTGGGA
AGTTTATCAATTTGA

Antitoxin


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

>AT187853 WP_000212715.1 NZ_CP068800:c4567437-4567195 [Escherichia coli]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAENGRMPVKTLTVSDSEEALLRTVRERLANPQEAIKVRLDEL

Download         Length: 243 bp

>AT187853 NZ_CP090065:1015503-1015796 [Pectobacterium polonicum]
ATGCCAGTGACGAACAGCGTTTCTGTTAAACGCGAAACGCTAAATTTACGCATCAAACCCGCAGAACGCGATCTGATAGA
TCGTGCAGCGAAGGCTAGAGGAAAAAATCGCACTGATTTTGTCCTTGAGGCTGCGCGTGCCGCCGCAGAGGAAGCGTTGA
TCGATCAGCGCATCATCATGGCAGATCCCGATGCTTATCAGGAGTTTCTCGCCCGTTTGGATCAGGCTCCTTCACCGAAT
GCCGCGCTGCGTAAAACCATGCAAACACCTGCACCGTGGGAACAGAAAAAATGA

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