Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 3823760..3824301 Replicon chromosome
Accession NZ_CP103645
Organism Escherichia coli strain 961

Toxin (Protein)


Gene name yafQ Uniprot ID Q47149
Locus tag M5R18_RS18550 Protein ID WP_000615983.1
Coordinates 3824023..3824301 (+) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID Q47150
Locus tag M5R18_RS18545 Protein ID WP_000729703.1
Coordinates 3823760..3824020 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M5R18_RS18525 (3819435) 3819435..3820220 - 786 WP_000207552.1 putative lateral flagellar export/assembly protein LafU -
M5R18_RS18530 (3820192) 3820192..3821904 + 1713 Protein_3622 flagellar biosynthesis protein FlhA -
M5R18_RS18535 (3822128) 3822128..3822625 - 498 WP_000006255.1 REP-associated tyrosine transposase RayT -
M5R18_RS18540 (3822801) 3822801..3823550 - 750 WP_000056849.1 C40 family peptidase -
M5R18_RS18545 (3823760) 3823760..3824020 + 261 WP_000729703.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
M5R18_RS18550 (3824023) 3824023..3824301 + 279 WP_000615983.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
M5R18_RS18555 (3824457) 3824457..3825197 + 741 WP_001225679.1 peptidoglycan meso-diaminopimelic acid protein amidase -
M5R18_RS18560 (3825168) 3825168..3825935 - 768 WP_000333380.1 class II glutamine amidotransferase -
M5R18_RS18565 (3826141) 3826141..3826719 - 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - gmhA/lpcA 3817563..3832843 15280


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

>T256010 WP_000615983.1 NZ_CP103645:3824023-3824301 [Escherichia coli]
MIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

Antitoxin


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

>AT256010 WP_000729703.1 NZ_CP103645:3823760-3824020 [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