Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 246129..246670 Replicon chromosome
Accession NZ_LT615378
Organism Escherichia coli isolate 103

Toxin (Protein)


Gene name yafQ Uniprot ID Q47149
Locus tag BV310_RS01210 Protein ID WP_000615983.1
Coordinates 246129..246407 (-) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID Q47150
Locus tag BV310_RS01215 Protein ID WP_000729703.1
Coordinates 246410..246670 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BV310_RS01195 243711..244289 + 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -
BV310_RS01200 244495..245262 + 768 WP_000333380.1 class II glutamine amidotransferase -
BV310_RS01205 245233..245973 - 741 WP_001225679.1 murein L,D-transpeptidase -
BV310_RS01210 246129..246407 - 279 WP_000615983.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
BV310_RS01215 246410..246670 - 261 WP_000729703.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
BV310_RS01220 246880..247629 + 750 WP_000056849.1 C40 family peptidase -
BV310_RS01225 247805..248302 + 498 WP_000006255.1 REP-associated tyrosine transposase RayT -
BV310_RS01235 248526..250238 - 1713 Protein_226 flagellar biosynthesis protein FlhA -
BV310_RS01240 250210..250995 + 786 WP_000207552.1 putative lateral flagellar export/assembly protein LafU -

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, YafQ-like toxin

(4-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-85)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10846.62 Da        Isoelectric Point: 9.9941

>T293364 WP_000615983.1 NZ_LT615378:c246407-246129 [Escherichia coli]
MIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9405.80 Da        Isoelectric Point: 5.0758

>AT293364 WP_000729703.1 NZ_LT615378:c246670-246410 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGIDVHKAKDADDL
FDKLGI

Download         Length: 261 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
PDB 4Q2U

Antitoxin

Source ID Structure
PDB 4Q2U
AlphaFold DB A0A5F1F716

References