Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 1957789..1958249 Replicon chromosome
Accession NZ_CP127273
Organism Mycobacterium tuberculosis strain 3320

Toxin (Protein)


Gene name vapC Uniprot ID G0TKL9
Locus tag QQ046_RS09150 Protein ID WP_003898996.1
Coordinates 1958001..1958249 (+) Length 83 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ30
Locus tag QQ046_RS09145 Protein ID WP_003408528.1
Coordinates 1957789..1958001 (+) Length 71 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QQ046_RS09130 (QQ046_09130) 1954267..1955454 - 1188 WP_003898992.1 nitrate transporter NarK -
QQ046_RS09135 (QQ046_09135) 1955741..1956025 + 285 WP_003408522.1 DUF1876 domain-containing protein -
QQ046_RS09140 (QQ046_09140) 1956039..1957721 - 1683 WP_003901239.1 SulP family inorganic anion transporter -
QQ046_RS09145 (QQ046_09145) 1957789..1958001 + 213 WP_003408528.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
QQ046_RS09150 (QQ046_09150) 1958001..1958249 + 249 WP_003898996.1 type II toxin-antitoxin system VapC family toxin Toxin
QQ046_RS09155 (QQ046_09155) 1958257..1958994 + 738 WP_003898997.1 hypothetical protein -
QQ046_RS09160 (QQ046_09160) 1959088..1960788 + 1701 WP_003898998.1 serine/threonine protein kinase PknE -
QQ046_RS09165 (QQ046_09165) 1961073..1961474 - 402 WP_003408538.1 hypothetical protein -
QQ046_RS09170 (QQ046_09170) 1961464..1962075 - 612 WP_031718908.1 isopentenyl-diphosphate Delta-isomerase -

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


No domain identified.


Antitoxin

Antitoxin VapB-like

(2-69)


Sequences

Toxin        


Download         Length: 83 a.a.        Molecular weight: 8884.14 Da        Isoelectric Point: 4.1074

>T283776 WP_003898996.1 NZ_CP127273:1958001-1958249 [Mycobacterium tuberculosis]
MVIDTSALVAMLNDEPEAQRFEIAVAADHVWLMSTASYPEMATVIETRFGEPGGREPKVSGQPLLYKGDDFACIDIRAVL
AG

Download         Length: 249 bp

Antitoxin


Download         Length: 71 a.a.        Molecular weight: 7607.80 Da        Isoelectric Point: 9.3146

>AT283776 WP_003408528.1 NZ_CP127273:1957789-1958001 [Mycobacterium tuberculosis]
MELAARMGETLTQAVVVAVREQLARRTGRTRSISLREELAAIGRRCAALPVLDTRAADTILGYDERGLPA

Download         Length: 213 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 G0TKL9

Antitoxin

Source ID Structure
AlphaFold DB A0A829CFE8

References