255695

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mqsRA (relBE)/MqsR-MqsA
Location 748408..749101 Replicon chromosome
Accession NZ_CP103589
Organism Escherichia coli strain 4750

Toxin (Protein)


Gene name mqsR Uniprot ID S1EZG2
Locus tag M5T00_RS03660 Protein ID WP_000415584.1
Coordinates 748408..748704 (+) Length 99 a.a.

Antitoxin (Protein)


Gene name mqsA Uniprot ID S1EBV2
Locus tag M5T00_RS03665 Protein ID WP_000650107.1
Coordinates 748706..749101 (+) Length 132 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M5T00_RS03625 (743496) 743496..743810 - 315 WP_000958598.1 putative quinol monooxygenase -
M5T00_RS03630 (743841) 743841..744422 - 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
M5T00_RS03635 (744741) 744741..745073 + 333 WP_000917685.1 DUF2645 family protein -
M5T00_RS03640 (745119) 745119..746468 - 1350 WP_000673402.1 quorum sensing histidine kinase QseC -
M5T00_RS03645 (746465) 746465..747124 - 660 WP_001221493.1 quorum sensing response regulator transcription factor QseB -
M5T00_RS03650 (747276) 747276..747668 + 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
M5T00_RS03655 (747721) 747721..748203 + 483 WP_000183505.1 GyrI-like domain-containing protein -
M5T00_RS03660 (748408) 748408..748704 + 297 WP_000415584.1 type II toxin-antitoxin system toxin MqsR Toxin
M5T00_RS03665 (748706) 748706..749101 + 396 WP_000650107.1 type II toxin-antitoxin system antitoxin MqsA Antitoxin
M5T00_RS03670 (749234) 749234..750841 + 1608 WP_001295629.1 ABC transporter substrate-binding protein -
M5T00_RS03675 (750979) 750979..753237 + 2259 WP_001281841.1 DNA topoisomerase IV subunit A -

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

mRNA interferase toxin MqsR

(5-97)

Antitoxin

Zinc finger, MqsA-type

(3-47)


Sequences

Toxin        


Download         Length: 99 a.a.        Molecular weight: 11231.96 Da        Isoelectric Point: 8.9070

>T255695 WP_000415584.1 NZ_CP103589:748408-748704 [Escherichia coli]
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK

Download         Length: 297 bp

Antitoxin


Download         Length: 132 a.a.        Molecular weight: 14703.10 Da        Isoelectric Point: 9.2136

>AT255695 WP_000650107.1 NZ_CP103589:748706-749101 [Escherichia coli]
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR

Download         Length: 396 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 3HI2

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LU65

References