Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 759538..760078 Replicon chromosome
Accession NZ_CP041844
Organism Mycobacterium tuberculosis strain 1-0160P6C4

Toxin (Protein)


Gene name mazF Uniprot ID P9WII0
Locus tag FPJ64_RS03475 Protein ID WP_003403376.1
Coordinates 759538..759846 (-) Length 103 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TQE0
Locus tag FPJ64_RS03480 Protein ID WP_003403381.1
Coordinates 759833..760078 (-) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ64_RS03450 754904..756358 + 1455 WP_049955505.1 carotenoid cleavage oxygenase -
FPJ64_RS03455 756439..757449 + 1011 WP_003911248.1 ABC transporter ATP-binding protein -
FPJ64_RS03460 757837..758220 - 384 WP_015629650.1 hypothetical protein -
FPJ64_RS03465 758315..758470 - 156 WP_003403368.1 type II toxin-antitoxin system VapB family antitoxin -
FPJ64_RS03470 758546..759262 - 717 WP_003403371.1 CPBP family intramembrane metalloprotease -
FPJ64_RS03475 759538..759846 - 309 WP_003403376.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
FPJ64_RS03480 759833..760078 - 246 WP_003403381.1 ribbon-helix-helix protein, CopG family Antitoxin
FPJ64_RS03485 760188..760625 - 438 WP_003403386.1 type II toxin-antitoxin system VapC family toxin -
FPJ64_RS03490 760622..760876 - 255 WP_003911263.1 antitoxin VapB7 -
FPJ64_RS03495 760990..763353 + 2364 WP_003403397.1 arylsulfatase AtsD -
FPJ64_RS03500 763416..763742 + 327 WP_003403401.1 type II toxin-antitoxin system Phd/YefM family antitoxin -
FPJ64_RS03505 763654..763992 + 339 WP_003403405.1 PIN domain-containing protein -
FPJ64_RS03510 763989..764162 + 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

>T132653 WP_003403376.1 NZ_CP041844:c759846-759538 [Mycobacterium tuberculosis]
MRRGELWFAATPGGDRPVLVLTRDPVADRIGAVVVVALTRTRRGLVSELELTAVENRVPSDCVVNFDNIHTLPRTAFRRR
ITRLSPARLHEACQTLRASTGC

Download         Length: 309 bp

>T132653 NZ_CP041844:c759846-759538 [Mycobacterium tuberculosis]
ATGCGGCGCGGTGAATTGTGGTTTGCCGCCACACCTGGTGGTGACAGACCAGTACTTGTCCTTACCAGAGATCCGGTGGC
AGACCGCATCGGCGCGGTCGTTGTGGTGGCCCTAACCCGCACCCGCCGAGGCCTGGTGTCGGAATTGGAGCTCACGGCCG
TCGAAAACCGTGTTCCGAGCGACTGCGTCGTCAACTTCGACAACATTCATACGTTGCCACGCACCGCATTCCGACGCCGC
ATCACCCGGCTGTCCCCGGCCCGCCTGCACGAAGCCTGTCAAACACTCCGGGCGAGCACGGGGTGTTGA

Antitoxin


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

>AT132653 WP_003403381.1 NZ_CP041844:c760078-759833 [Mycobacterium tuberculosis]
MLSFRADDHDVDLADAWARRLHIGRSELLRDALRRHLAALAADQDVQAYTERPLTDDENALAEIADWGPAEDWADWADAA
R

Download         Length: 246 bp

>AT132653 NZ_CP041844:c760078-759833 [Mycobacterium tuberculosis]
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