Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 71586..72219 Replicon chromosome
Accession NZ_CP110619
Organism Mycobacterium tuberculosis strain H37Rv-1

Toxin (Protein)


Gene name vapC Uniprot ID P9WFC0
Locus tag M7V54_RS00360 Protein ID WP_003400580.1
Coordinates 71818..72219 (+) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P0CW29
Locus tag M7V54_RS00355 Protein ID WP_003400577.1
Coordinates 71586..71825 (+) Length 80 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M7V54_RS00340 66920..68359 + 1440 WP_003901784.1 FAD-binding oxidoreductase -
M7V54_RS00345 68415..68576 + 162 WP_003899796.1 hypothetical protein -
M7V54_RS00350 68617..71556 + 2940 WP_009937016.1 UPF0182 family protein -
M7V54_RS00355 71586..71825 + 240 WP_003400577.1 antitoxin VapB1 Antitoxin
M7V54_RS00360 71818..72219 + 402 WP_003400580.1 type II toxin-antitoxin system ribonuclease VapC1 Toxin
M7V54_RS00365 72271..74508 - 2238 WP_003899797.1 NADP-dependent isocitrate dehydrogenase -
M7V54_RS00370 74626..75195 - 570 WP_003400591.1 TetR/AcrR family transcriptional regulator -
M7V54_RS00375 75298..76209 + 912 WP_003912371.1 SDR family NAD(P)-dependent oxidoreductase -

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

Pae0151-like, PIN domain

(36-124)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 134 a.a.        Molecular weight: 14339.44 Da        Isoelectric Point: 4.8887

>T263966 WP_003400580.1 NZ_CP110619:71818-72219 [Mycobacterium tuberculosis]
VDECVVDAAAVVDALAGKGASAIVLRGLLKESISNAPHLLDAEVGHALRRAVLSDEISEEQARAALDALPYLIDNRYPHS
PRLIEYTWQLRHNVTFYDALYVALATALDVPLLTGDSRLAAAPGLPCEIKLVR

Download         Length: 402 bp

Antitoxin


Download         Length: 80 a.a.        Molecular weight: 8717.84 Da        Isoelectric Point: 8.5960

>AT263966 WP_003400577.1 NZ_CP110619:71586-71825 [Mycobacterium tuberculosis]
MATIQVRDLPEDVAETYRRRATAAGQSLQTYMRTKLIEGVRGRDKAEAIEILEQALASTASPGISRETIEASRRELRGG

Download         Length: 240 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
AlphaFold DB A0A7U4BR82

Antitoxin

Source ID Structure
AlphaFold DB A0A829CHM7

References