Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 755529..756069 Replicon chromosome
Accession NC_018078
Organism Mycobacterium tuberculosis KZN 605

Toxin (Protein)


Gene name mazF Uniprot ID P9WII0
Locus tag TBXG_RS03455 Protein ID WP_003403376.1
Coordinates 755529..755837 (-) Length 103 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TQE0
Locus tag TBXG_RS03460 Protein ID WP_003403381.1
Coordinates 755824..756069 (-) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
TBXG_RS03430 750844..752349 + 1506 WP_003403360.1 carotenoid cleavage oxygenase -
TBXG_RS03435 752430..753440 + 1011 WP_009938249.1 ABC transporter ATP-binding protein -
TBXG_RS03440 753828..754211 - 384 WP_003403365.1 ribonuclease VapC6 -
TBXG_RS03445 754306..754461 - 156 WP_003403368.1 type II toxin-antitoxin system VapB family antitoxin -
TBXG_RS03450 754537..755253 - 717 WP_009938832.1 CPBP family intramembrane metalloprotease -
TBXG_RS03455 755529..755837 - 309 WP_003403376.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
TBXG_RS03460 755824..756069 - 246 WP_003403381.1 ribbon-helix-helix protein, CopG family Antitoxin
TBXG_RS03465 756179..756616 - 438 WP_003403386.1 type II toxin-antitoxin system VapC family toxin -
TBXG_RS03470 756613..756867 - 255 WP_003911263.1 antitoxin VapB7 -
TBXG_RS03475 756981..759344 + 2364 WP_003898547.1 arylsulfatase AtsD -
TBXG_RS03480 759407..759733 + 327 WP_003403401.1 type II toxin-antitoxin system Phd/YefM family antitoxin -
TBXG_RS03485 759645..759983 + 339 WP_003403405.1 PIN domain-containing protein -
TBXG_RS03490 759980..760153 + 174 WP_003898549.1 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

(1-101)

Antitoxin

Ribbon-helix-helix protein, CopG

(2-38)


Sequences

Toxin        


Download         Length: 103 a.a.        Molecular weight: 11320.10 Da        Isoelectric Point: 11.6554

>T27951 WP_003403376.1 NC_018078:c755837-755529 [Mycobacterium tuberculosis KZN 605]
MRRGELWFAATPGGDRPVLVLTRDPVADRIGAVVVVALTRTRRGLVSELELTAVENRVPSDCVVNFDNIHTLPRTAFRRR
ITRLSPARLHEACQTLRASTGC

Download         Length: 309 bp

>T27951 NC_018078:c755837-755529 [Mycobacterium tuberculosis KZN 605]
ATGCGGCGCGGTGAATTGTGGTTTGCCGCCACACCTGGTGGTGACAGACCAGTACTTGTCCTTACCAGAGATCCGGTGGC
AGACCGCATCGGCGCGGTCGTTGTGGTGGCCCTAACCCGCACCCGCCGAGGCCTGGTGTCGGAATTGGAGCTCACGGCCG
TCGAAAACCGTGTTCCGAGCGACTGCGTCGTCAACTTCGACAACATTCATACGTTGCCACGCACCGCATTCCGACGCCGC
ATCACCCGGCTGTCCCCGGCCCGCCTGCACGAAGCCTGTCAAACACTCCGGGCGAGCACGGGGTGTTGA

Antitoxin


Download         Length: 82 a.a.        Molecular weight: 9169.01 Da        Isoelectric Point: 4.2070

>AT27951 WP_003403381.1 NC_018078:c756069-755824 [Mycobacterium tuberculosis KZN 605]
MLSFRADDHDVDLADAWARRLHIGRSELLRDALRRHLAALAADQDVQAYTERPLTDDENALAEIADWGPAEDWADWADAA
R

Download         Length: 246 bp

>AT27951 NC_018078:c756069-755824 [Mycobacterium tuberculosis KZN 605]
ATGCTCAGCTTCCGCGCCGACGACCACGACGTCGACCTGGCCGACGCGTGGGCGCGTCGCCTACACATCGGCCGCTCCGA
GCTGCTGCGCGATGCGCTGCGACGTCACTTGGCCGCGCTGGCCGCGGACCAGGATGTCCAGGCCTACACCGAGCGACCGT
TGACGGACGACGAGAACGCACTGGCTGAGATCGCCGACTGGGGGCCGGCGGAGGACTGGGCCGACTGGGCCGATGCGGCG
CGGTGA

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 A0A7U4BSE5

Antitoxin

Source ID Structure
AlphaFold DB G0TQE0

References