Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 759219..759759 Replicon chromosome
Accession NZ_CP041207
Organism Mycobacterium tuberculosis strain MT-0080

Toxin (Protein)


Gene name mazF Uniprot ID P9WII0
Locus tag FKO20_RS03575 Protein ID WP_003403376.1
Coordinates 759219..759527 (-) Length 103 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TQE0
Locus tag FKO20_RS03580 Protein ID WP_003403381.1
Coordinates 759514..759759 (-) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FKO20_RS03550 754534..756039 + 1506 WP_003403360.1 carotenoid cleavage oxygenase -
FKO20_RS03555 756120..757130 + 1011 WP_003911248.1 ABC transporter ATP-binding protein -
FKO20_RS03560 757518..757901 - 384 WP_003403365.1 ribonuclease VapC6 -
FKO20_RS03565 757996..758151 - 156 WP_003403368.1 type II toxin-antitoxin system VapB family antitoxin -
FKO20_RS03570 758227..758943 - 717 WP_003403371.1 CPBP family intramembrane metalloprotease -
FKO20_RS03575 759219..759527 - 309 WP_003403376.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
FKO20_RS03580 759514..759759 - 246 WP_003403381.1 ribbon-helix-helix protein, CopG family Antitoxin
FKO20_RS03585 759869..760306 - 438 WP_003403386.1 type II toxin-antitoxin system VapC family toxin -
FKO20_RS03590 760303..760557 - 255 WP_003911263.1 antitoxin VapB7 -
FKO20_RS03595 760671..763034 + 2364 WP_003898547.1 arylsulfatase AtsD -
FKO20_RS03600 763097..763423 + 327 WP_003403401.1 type II toxin-antitoxin system Phd/YefM family antitoxin -
FKO20_RS03605 763335..763673 + 339 WP_003403405.1 PIN domain-containing protein -
FKO20_RS03610 763670..763843 + 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

>T127797 WP_003403376.1 NZ_CP041207:c759527-759219 [Mycobacterium tuberculosis]
MRRGELWFAATPGGDRPVLVLTRDPVADRIGAVVVVALTRTRRGLVSELELTAVENRVPSDCVVNFDNIHTLPRTAFRRR
ITRLSPARLHEACQTLRASTGC

Download         Length: 309 bp

>T127797 NZ_CP041207:c759527-759219 [Mycobacterium tuberculosis]
ATGCGGCGCGGTGAATTGTGGTTTGCCGCCACACCTGGTGGTGACAGACCAGTACTTGTCCTTACCAGAGATCCGGTGGC
AGACCGCATCGGCGCGGTCGTTGTGGTGGCCCTAACCCGCACCCGCCGAGGCCTGGTGTCGGAATTGGAGCTCACGGCCG
TCGAAAACCGTGTTCCGAGCGACTGCGTCGTCAACTTCGACAACATTCATACGTTGCCACGCACCGCATTCCGACGCCGC
ATCACCCGGCTGTCCCCGGCCCGCCTGCACGAAGCCTGTCAAACACTCCGGGCGAGCACGGGGTGTTGA

Antitoxin


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

>AT127797 WP_003403381.1 NZ_CP041207:c759759-759514 [Mycobacterium tuberculosis]
MLSFRADDHDVDLADAWARRLHIGRSELLRDALRRHLAALAADQDVQAYTERPLTDDENALAEIADWGPAEDWADWADAA
R

Download         Length: 246 bp

>AT127797 NZ_CP041207:c759759-759514 [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