247272

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PRK09907-MazE
Location 1061001..1061584 Replicon chromosome
Accession NZ_CP098229
Organism Escherichia coli strain XJ55

Toxin (Protein)


Gene name mazF Uniprot ID U9XFN8
Locus tag KFZ57_RS05095 Protein ID WP_000254745.1
Coordinates 1061249..1061584 (+) Length 112 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID S1P3W5
Locus tag KFZ57_RS05090 Protein ID WP_000581937.1
Coordinates 1061001..1061249 (+) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KFZ57_RS05080 (1057340) 1057340..1058641 + 1302 WP_000046790.1 23S rRNA (uracil(1939)-C(5))-methyltransferase RlmD -
KFZ57_RS05085 (1058689) 1058689..1060923 + 2235 WP_000226815.1 GTP pyrophosphokinase -
KFZ57_RS05090 (1061001) 1061001..1061249 + 249 WP_000581937.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
KFZ57_RS05095 (1061249) 1061249..1061584 + 336 WP_000254745.1 endoribonuclease MazF Toxin
KFZ57_RS05100 (1061655) 1061655..1062446 + 792 WP_001071648.1 nucleoside triphosphate pyrophosphohydrolase -
KFZ57_RS05105 (1062674) 1062674..1064311 + 1638 WP_000210878.1 CTP synthase (glutamine hydrolyzing) -
KFZ57_RS05110 (1064399) 1064399..1065697 + 1299 WP_000036723.1 phosphopyruvate hydratase -
KFZ57_RS05115 (1065753) 1065753..1066115 - 363 WP_000034929.1 hypothetical protein -

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 PemK-like

(10-109)

Antitoxin

SpoVT-AbrB domain

(7-51)


Sequences

Toxin        


Download         Length: 112 a.a.        Molecular weight: 12158.08 Da        Isoelectric Point: 8.4777

>T247272 WP_000254745.1 NZ_CP098229:1061249-1061584 [Escherichia coli]
MVSRYVPDMGDLIWVDFDPTKGSEQAGHRPAVVLSPFMYNNKTGMCLCVPYTTQSKGYPFEVVLSGQERDGVALADQVKS
IAWRARGATKKGTVAPEELQLIKAKINVLIG

Download         Length: 336 bp

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 9355.74 Da        Isoelectric Point: 4.4665

>AT247272 WP_000581937.1 NZ_CP098229:1061001-1061249 [Escherichia coli]
MIHSSVKRWGNSPAVRIPATLMQALNLNIDDEVKIDLVDGKLIIEPVRKEPVFTLAELVNDITPENLHENIDWGEPKDKE
VW

Download         Length: 249 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 A0A0E0XYM3

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LMB4

References