Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 1574118..1574773 Replicon chromosome
Accession NZ_CP110619
Organism Mycobacterium tuberculosis strain H37Rv-1

Toxin (Protein)


Gene name vapC Uniprot ID P9WFA6
Locus tag M7V54_RS07455 Protein ID WP_003898861.1
Coordinates 1574118..1574519 (-) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TIK2
Locus tag M7V54_RS07460 Protein ID WP_003407272.1
Coordinates 1574516..1574773 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M7V54_RS07440 1569590..1570975 - 1386 WP_003911514.1 cytochrome P450 -
M7V54_RS07445 1571053..1572087 + 1035 WP_003407264.1 AraC family transcriptional regulator -
M7V54_RS07450 1572133..1573863 - 1731 WP_010886114.1 PE family protein -
M7V54_RS07455 1574118..1574519 - 402 WP_003898861.1 type II toxin-antitoxin system VapC family toxin Toxin
M7V54_RS07460 1574516..1574773 - 258 WP_003407272.1 CopG family transcriptional regulator Antitoxin
M7V54_RS07465 1574856..1575815 - 960 WP_003407276.1 alpha/beta hydrolase -
M7V54_RS07470 1575840..1576802 - 963 WP_003407279.1 alpha/beta hydrolase -
M7V54_RS07475 1576801..1577538 + 738 WP_031647000.1 lysoplasmalogenase -
M7V54_RS07480 1577619..1579586 + 1968 WP_003407285.1 primosomal protein N' -

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

PIN domain

(2-108)

Antitoxin

Ribbon-helix-helix protein, CopG

(3-39)


Sequences

Toxin        


Download         Length: 134 a.a.        Molecular weight: 14952.43 Da        Isoelectric Point: 11.4656

>T263992 WP_003898861.1 NZ_CP110619:c1574519-1574118 [Mycobacterium tuberculosis]
MILVDSDVLIAHLRGVVAARDWLVSARKDGPLAISVVSTAELIGGMRTAERREVWRLLASFRVQPATEVIARRAGDMMRR
YRRSHNRIGLGDYLIAATADVQDLQLATLNVWHFPMFEQLKPPFAVPGHRPRA

Download         Length: 402 bp

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9443.58 Da        Isoelectric Point: 6.4631

>AT263992 WP_003407272.1 NZ_CP110619:c1574773-1574516 [Mycobacterium tuberculosis]
MKRTNIYLDEEQTASLDKLAAQEGVSRAELIRLLLNRALTTAGDDLASDLQAINDSFGTLRHLDPPVRRSGGREQHLAQV
WRATS

Download         Length: 258 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 A0A045ISB0

Antitoxin

Source ID Structure
AlphaFold DB G0TIK2

References