Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2808088..2808740 Replicon chromosome
Accession NZ_CP018778
Organism Mycobacterium tuberculosis strain DK9897

Toxin (Protein)


Gene name vapC Uniprot ID G0TPX1
Locus tag BTU11_RS13680 Protein ID WP_003412752.1
Coordinates 2808315..2808740 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ24
Locus tag BTU11_RS13675 Protein ID WP_003412749.1
Coordinates 2808088..2808309 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BTU11_RS13660 2806328..2806534 - 207 WP_003899347.1 hypothetical protein -
BTU11_RS13665 2806670..2807293 + 624 WP_003900858.1 TIGR00725 family protein -
BTU11_RS13670 2807283..2808035 + 753 WP_003900859.1 hypothetical protein -
BTU11_RS13675 2808088..2808309 + 222 WP_003412749.1 antitoxin Antitoxin
BTU11_RS13680 2808315..2808740 + 426 WP_003412752.1 type II toxin-antitoxin system VapC family toxin Toxin
BTU11_RS13685 2808763..2809944 - 1182 WP_003899351.1 2-oxo acid dehydrogenase subunit E2 -
BTU11_RS13690 2809941..2810987 - 1047 WP_003412757.1 3-methyl-2-oxobutanoate dehydrogenase subunit beta -
BTU11_RS13695 2810998..2812101 - 1104 WP_003412761.1 pyruvate dehydrogenase (acetyl-transferring) E1 component subunit alpha -
BTU11_RS13700 2812360..2813181 - 822 WP_003412766.1 citrate (pro-3S)-lyase subunit beta -
BTU11_RS13705 2813178..2813735 - 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

>T70488 WP_003412752.1 NZ_CP018778:2808315-2808740 [Mycobacterium tuberculosis]
VALLDVNALVALAWDSHIHHARIREWFTANATLGWATCPLTEAGFVRVSTNPKVLPSAIGIADARRVLVALRAVGGHRFL
ADDVSLVDDDVPLIVGYRQVTDAHLLTLARRRGVRLVTFDAGVFTLAQQRPKTPVELLTIL

Download         Length: 426 bp

>T70488 NZ_CP018778:2808315-2808740 [Mycobacterium tuberculosis]
GTGGCGCTGCTCGACGTCAACGCATTGGTCGCGCTGGCGTGGGACTCACACATCCACCACGCCCGGATCCGCGAGTGGTT
TACCGCCAACGCCACGCTCGGCTGGGCGACTTGCCCGCTCACCGAAGCCGGCTTCGTGCGGGTGTCGACGAACCCAAAAG
TACTTCCCAGCGCGATCGGGATCGCAGACGCTCGACGGGTCCTCGTGGCACTACGCGCCGTGGGAGGCCACCGCTTCCTG
GCTGACGACGTATCGCTCGTCGATGACGATGTTCCGTTGATCGTCGGTTATCGCCAGGTGACCGACGCCCATCTGCTGAC
ACTCGCCCGCCGGCGCGGCGTCCGCCTGGTCACCTTCGACGCCGGTGTCTTCACCCTCGCCCAACAACGCCCCAAGACGC
CAGTGGAGCTGCTGACCATCCTCTAA

Antitoxin


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

>AT70488 WP_003412749.1 NZ_CP018778:2808088-2808309 [Mycobacterium tuberculosis]
VRTTLDLDDDVIAAARELASSQRRSLGSVISELARRGLMPGRVEADDGLPVIRVPAGTPPITPEMVRRALDED

Download         Length: 222 bp

>AT70488 NZ_CP018778:2808088-2808309 [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