Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2808988..2809640 Replicon chromosome
Accession NZ_CP020381
Organism Mycobacterium tuberculosis strain MTB1

Toxin (Protein)


Gene name vapC Uniprot ID G0TPX1
Locus tag B5817_RS13625 Protein ID WP_003412752.1
Coordinates 2809215..2809640 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ24
Locus tag B5817_RS13620 Protein ID WP_003412749.1
Coordinates 2808988..2809209 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B5817_RS13605 2807228..2807434 - 207 WP_003899347.1 hypothetical protein -
B5817_RS13610 2807570..2808193 + 624 WP_003900858.1 TIGR00725 family protein -
B5817_RS13615 2808183..2808935 + 753 WP_003900859.1 hypothetical protein -
B5817_RS13620 2808988..2809209 + 222 WP_003412749.1 antitoxin Antitoxin
B5817_RS13625 2809215..2809640 + 426 WP_003412752.1 type II toxin-antitoxin system VapC family toxin Toxin
B5817_RS13630 2809663..2810844 - 1182 WP_003899351.1 2-oxo acid dehydrogenase subunit E2 -
B5817_RS13635 2810841..2811887 - 1047 WP_003412757.1 3-methyl-2-oxobutanoate dehydrogenase subunit beta -
B5817_RS13640 2811898..2813001 - 1104 WP_003412761.1 pyruvate dehydrogenase (acetyl-transferring) E1 component subunit alpha -
B5817_RS13645 2813260..2814081 - 822 WP_003412766.1 citrate (pro-3S)-lyase subunit beta -
B5817_RS13650 2814078..2814635 - 558 WP_003412768.1 MaoC family dehydratase -

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

(3-121)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 142 a.a.        Molecular weight: 15392.89 Da        Isoelectric Point: 9.2386

>T74533 WP_003412752.1 NZ_CP020381:2809215-2809640 [Mycobacterium tuberculosis]
VALLDVNALVALAWDSHIHHARIREWFTANATLGWATCPLTEAGFVRVSTNPKVLPSAIGIADARRVLVALRAVGGHRFL
ADDVSLVDDDVPLIVGYRQVTDAHLLTLARRRGVRLVTFDAGVFTLAQQRPKTPVELLTIL

Download         Length: 426 bp

>T74533 NZ_CP020381:2809215-2809640 [Mycobacterium tuberculosis]
GTGGCGCTGCTCGACGTCAACGCATTGGTCGCGCTGGCGTGGGACTCACACATCCACCACGCCCGGATCCGCGAGTGGTT
TACCGCCAACGCCACGCTCGGCTGGGCGACTTGCCCGCTCACCGAAGCCGGCTTCGTGCGGGTGTCGACGAACCCAAAAG
TACTTCCCAGCGCGATCGGGATCGCAGACGCTCGACGGGTCCTCGTGGCACTACGCGCCGTGGGAGGCCACCGCTTCCTG
GCTGACGACGTATCGCTCGTCGATGACGATGTTCCGTTGATCGTCGGTTATCGCCAGGTGACCGACGCCCATCTGCTGAC
ACTCGCCCGCCGGCGCGGCGTCCGCCTGGTCACCTTCGACGCCGGTGTCTTCACCCTCGCCCAACAACGCCCCAAGACGC
CAGTGGAGCTGCTGACCATCCTCTAA

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 7864.93 Da        Isoelectric Point: 4.5258

>AT74533 WP_003412749.1 NZ_CP020381:2808988-2809209 [Mycobacterium tuberculosis]
VRTTLDLDDDVIAAARELASSQRRSLGSVISELARRGLMPGRVEADDGLPVIRVPAGTPPITPEMVRRALDED

Download         Length: 222 bp

>AT74533 NZ_CP020381:2808988-2809209 [Mycobacterium tuberculosis]
GTGCGAACGACACTTGACCTTGACGACGATGTGATCGCCGCGGCACGTGAACTTGCCTCCAGCCAGCGCCGCTCGCTCGG
CTCGGTGATTTCCGAACTCGCACGCCGTGGTCTCATGCCCGGACGCGTCGAGGCTGACGACGGGCTGCCGGTGATCCGCG
TTCCAGCCGGGACCCCGCCGATCACACCGGAGATGGTCCGTCGCGCGCTCGATGAGGACTGA

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 G0TPX1

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BW03

References