Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PemK(toxin)
Location 2316343..2316979 Replicon chromosome
Accession NZ_LR699570
Organism Mycobacterium tuberculosis variant bovis strain Mb3601 isolate 14Z005608

Toxin (Protein)


Gene name mazF Uniprot ID P0CL62
Locus tag MBS3601_RS10685 Protein ID WP_003410654.1
Coordinates 2316569..2316979 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P9WJ84
Locus tag MBS3601_RS10680 Protein ID WP_003410651.1
Coordinates 2316343..2316576 (+) Length 78 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MBS3601_RS10670 2312193..2312597 - 405 WP_003410645.1 PPOX class F420-dependent oxidoreductase -
MBS3601_RS10675 2312681..2316265 - 3585 WP_010950652.1 cobaltochelatase subunit CobN -
MBS3601_RS10680 2316343..2316576 + 234 WP_003410651.1 type II toxin-antitoxin system antitoxin MazE7 Antitoxin
MBS3601_RS10685 2316569..2316979 + 411 WP_003410654.1 type II toxin-antitoxin system toxin endoribonuclease MazF7 Toxin
MBS3601_RS10690 2316963..2318054 + 1092 WP_003900454.1 precorrin-3B synthase -
MBS3601_RS10695 2318064..2318690 + 627 WP_003410658.1 precorrin-8X methylmutase -
MBS3601_RS10700 2318687..2320213 + 1527 WP_003410659.1 precorrin-2 C(20)-methyltransferase -
MBS3601_RS10705 2320159..2321382 - 1224 WP_003901321.1 class I SAM-dependent methyltransferase -

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

(5-110)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 137 a.a.        Molecular weight: 14235.42 Da        Isoelectric Point: 10.6228

>T288845 WP_003410654.1 NZ_LR699570:2316569-2316979 [Mycobacterium tuberculosis variant bovis]
MAEPRRGDLWLVSLGAARAGEPGKHRPAVVVSVDELLTGIDDELVVVVPVSSSRSRTPLRPPVAPSEGVAADSVAVCRGV
RAVARARLVERLGALKPATMRAIENALTLILGLPTGPERGEAATHSPVRWTGGRDP

Download         Length: 411 bp

Antitoxin


Download         Length: 78 a.a.        Molecular weight: 8450.25 Da        Isoelectric Point: 4.7954

>AT288845 WP_003410651.1 NZ_LR699570:2316343-2316576 [Mycobacterium tuberculosis variant bovis]
MSTSTTIRVSTQTRDRLAAQARERGISMSALLTELAAQAERQAIFRAEREASHAETTTQAVRDEDREWEGTVGDGLG

Download         Length: 234 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 7DU4
PDB 5WYG
PDB 6A6X

Antitoxin

Source ID Structure
PDB 7DU4
PDB 6A6X
AlphaFold DB A0A7U4BV50

References