Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 2354695..2355331 Replicon chromosome
Accession NZ_CP041826
Organism Mycobacterium tuberculosis strain 3-0124P6C4

Toxin (Protein)


Gene name mazF Uniprot ID -
Locus tag FPJ82_RS10880 Protein ID WP_003904769.1
Coordinates 2354921..2355331 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P9WJ84
Locus tag FPJ82_RS10875 Protein ID WP_003410651.1
Coordinates 2354695..2354928 (+) Length 78 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ82_RS10865 2350545..2350949 - 405 WP_003410645.1 PPOX class F420-dependent oxidoreductase -
FPJ82_RS10870 2351033..2354617 - 3585 WP_003410648.1 cobaltochelatase subunit CobN -
FPJ82_RS10875 2354695..2354928 + 234 WP_003410651.1 type II toxin-antitoxin system antitoxin MazE7 Antitoxin
FPJ82_RS10880 2354921..2355331 + 411 WP_003904769.1 type II toxin-antitoxin system toxin endoribonuclease MazF7 Toxin
FPJ82_RS10885 2355315..2356405 + 1091 Protein_2152 precorrin-3B synthase -
FPJ82_RS10890 2356415..2357041 + 627 WP_193092953.1 precorrin-8X methylmutase -
FPJ82_RS10895 2357038..2358564 + 1527 WP_003410659.1 precorrin-2 C(20)-methyltransferase -
FPJ82_RS10900 2358510..2359733 - 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

(2-113)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 137 a.a.        Molecular weight: 14176.35 Da        Isoelectric Point: 9.4835

>T131586 WP_003904769.1 NZ_CP041826:2354921-2355331 [Mycobacterium tuberculosis]
MAEPRRGDLWLVSLGAARAGEPGKHRPAVVVSVDELLTGIDDELVVVVPVSSSRSRTPLRPPVAPSEGVAADSVAVCRGV
RAVARARLVERLGALKPATMPAIENALTLILGLPTGPERGEAATHSPVRWTGGRDP

Download         Length: 411 bp

>T131586 NZ_CP041826:2354921-2355331 [Mycobacterium tuberculosis]
TTGGCTGAGCCACGGCGAGGAGACCTTTGGCTGGTCAGCCTCGGCGCCGCTCGCGCGGGTGAGCCCGGCAAGCATCGGCC
CGCGGTGGTCGTTTCCGTGGACGAGCTACTCACCGGAATCGACGACGAACTCGTTGTCGTCGTGCCGGTGTCAAGCTCGC
GCTCCCGCACCCCACTCCGGCCACCTGTCGCGCCCTCAGAAGGTGTAGCTGCCGATAGCGTCGCGGTGTGCCGCGGCGTC
CGCGCGGTCGCTCGTGCCCGACTCGTGGAGCGACTCGGCGCCCTCAAACCCGCCACGATGCCCGCAATCGAAAACGCCCT
GACCCTGATCCTCGGCCTCCCGACGGGACCTGAGCGCGGCGAGGCGGCGACCCATTCTCCCGTACGGTGGACGGGTGGCC
GGGACCCGTGA

Antitoxin


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

>AT131586 WP_003410651.1 NZ_CP041826:2354695-2354928 [Mycobacterium tuberculosis]
MSTSTTIRVSTQTRDRLAAQARERGISMSALLTELAAQAERQAIFRAEREASHAETTTQAVRDEDREWEGTVGDGLG

Download         Length: 234 bp

>AT131586 NZ_CP041826:2354695-2354928 [Mycobacterium tuberculosis]
ATGTCTACATCCACGACGATTAGGGTTTCAACCCAGACTCGGGATCGTCTGGCCGCCCAAGCCCGCGAACGGGGAATCTC
GATGTCGGCTCTGCTCACCGAACTGGCCGCCCAGGCCGAGCGCCAGGCAATCTTCCGCGCCGAACGCGAGGCCTCGCACG
CCGAGACGACCACCCAGGCAGTCCGCGACGAGGACCGCGAGTGGGAGGGCACGGTAGGCGACGGCCTTGGCTGA

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

Antitoxin

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

References