Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 1949086..1949546 Replicon chromosome
Accession NZ_CP007803
Organism Mycobacterium tuberculosis K

Toxin (Protein)


Gene name vapC Uniprot ID G0TKL9
Locus tag MTBK_RS09055 Protein ID WP_003898996.1
Coordinates 1949298..1949546 (+) Length 83 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ30
Locus tag MTBK_RS09050 Protein ID WP_003408528.1
Coordinates 1949086..1949298 (+) Length 71 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MTBK_RS09035 1945564..1946751 - 1188 WP_003898992.1 nitrate transporter NarK -
MTBK_RS09040 1947038..1947322 + 285 WP_003408522.1 DUF1876 domain-containing protein -
MTBK_RS09045 1947336..1949018 - 1683 WP_003901239.1 SulP family inorganic anion transporter -
MTBK_RS09050 1949086..1949298 + 213 WP_003408528.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
MTBK_RS09055 1949298..1949546 + 249 WP_003898996.1 type II toxin-antitoxin system VapC family toxin Toxin
MTBK_RS09060 1949554..1950291 + 738 WP_003898997.1 hypothetical protein -
MTBK_RS09065 1950385..1952085 + 1701 WP_003898998.1 serine/threonine protein kinase PknE -
MTBK_RS09070 1952370..1952771 - 402 WP_003408538.1 hypothetical protein -
MTBK_RS09075 1952761..1953372 - 612 WP_003898999.1 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

>T47114 WP_003898996.1 NZ_CP007803:1949298-1949546 [Mycobacterium tuberculosis K]
MVIDTSALVAMLNDEPEAQRFEIAVAADHVWLMSTASYPEMATVIETRFGEPGGREPKVSGQPLLYKGDDFACIDIRAVL
AG

Download         Length: 249 bp

>T47114 NZ_CP007803:1949298-1949546 [Mycobacterium tuberculosis K]
ATGGTGATCGATACCTCTGCGCTGGTCGCGATGCTCAACGATGAACCCGAGGCGCAACGGTTCGAGATAGCCGTGGCAGC
AGACCACGTTTGGCTGATGTCGACGGCGTCATATCCGGAGATGGCGACCGTGATCGAAACACGCTTCGGGGAACCGGGGG
GACGTGAACCCAAGGTCAGCGGCCAGCCTCTCCTCTATAAGGGTGACGATTTCGCATGTATCGATATTCGCGCGGTTCTC
GCCGGCTGA

Antitoxin


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

>AT47114 WP_003408528.1 NZ_CP007803:1949086-1949298 [Mycobacterium tuberculosis K]
MELAARMGETLTQAVVVAVREQLARRTGRTRSISLREELAAIGRRCAALPVLDTRAADTILGYDERGLPA

Download         Length: 213 bp

>AT47114 NZ_CP007803:1949086-1949298 [Mycobacterium tuberculosis K]
ATGGAATTGGCGGCTCGAATGGGCGAGACTTTGACACAAGCGGTCGTAGTTGCAGTGCGGGAGCAACTGGCCCGCCGGAC
CGGGCGCACCAGATCCATTTCGCTACGCGAGGAGTTGGCCGCCATTGGCCGGCGCTGCGCGGCCTTACCGGTGCTCGACA
CCCGAGCCGCGGACACGATTCTCGGCTACGACGAGCGCGGGTTGCCCGCCTGA

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