Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2807962..2808614 Replicon chromosome
Accession NZ_CP023615
Organism Mycobacterium tuberculosis strain LN3589

Toxin (Protein)


Gene name vapC Uniprot ID Q7D717
Locus tag CP471_RS13620 Protein ID WP_003900860.1
Coordinates 2808189..2808614 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ24
Locus tag CP471_RS13615 Protein ID WP_003412749.1
Coordinates 2807962..2808183 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP471_RS13600 2806202..2806408 - 207 WP_003899347.1 hypothetical protein -
CP471_RS13605 2806544..2807167 + 624 WP_003900858.1 TIGR00725 family protein -
CP471_RS13610 2807157..2807909 + 753 WP_003900859.1 hypothetical protein -
CP471_RS13615 2807962..2808183 + 222 WP_003412749.1 antitoxin Antitoxin
CP471_RS13620 2808189..2808614 + 426 WP_003900860.1 type II toxin-antitoxin system VapC family toxin Toxin
CP471_RS13625 2808637..2809818 - 1182 WP_003899351.1 2-oxo acid dehydrogenase subunit E2 -
CP471_RS13630 2809815..2810861 - 1047 WP_003412757.1 3-methyl-2-oxobutanoate dehydrogenase subunit beta -
CP471_RS13635 2810872..2811975 - 1104 WP_003412761.1 pyruvate dehydrogenase (acetyl-transferring) E1 component subunit alpha -
CP471_RS13640 2812234..2813055 - 822 WP_003412766.1 citrate (pro-3S)-lyase subunit beta -
CP471_RS13645 2813052..2813609 - 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 toxin

(2-139)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 142 a.a.        Molecular weight: 15333.82 Da        Isoelectric Point: 8.1220

>T84258 WP_003900860.1 NZ_CP023615:2808189-2808614 [Mycobacterium tuberculosis]
VALLDVNALVALAWDSHIHHARIREWFTANATLGWATCPLTEAGFVRVSTNPKVLPSAIGIADARPVLVALRAVGGHRFL
ADDVSLVDDDVPLIVGYRQVTDAHLLTLARRRGVRLVTFDAGVFTLAQQRPKTPVELLTIL

Download         Length: 426 bp

>T84258 NZ_CP023615:2808189-2808614 [Mycobacterium tuberculosis]
GTGGCGCTGCTCGACGTCAACGCATTGGTCGCGCTGGCGTGGGACTCACACATCCACCACGCCCGGATCCGCGAGTGGTT
TACCGCCAACGCCACGCTCGGCTGGGCGACTTGCCCGCTCACCGAAGCCGGCTTCGTGCGGGTGTCGACGAACCCAAAAG
TACTTCCCAGCGCGATCGGGATCGCAGACGCTCGACCGGTCCTCGTGGCACTACGCGCCGTGGGAGGCCACCGCTTCCTG
GCTGACGACGTATCGCTCGTCGATGACGATGTTCCGTTGATCGTCGGTTATCGCCAGGTGACCGACGCCCATCTGCTGAC
ACTCGCCCGCCGGCGCGGCGTCCGCCTGGTCACCTTCGACGCCGGTGTCTTCACCCTCGCCCAACAACGCCCCAAGACGC
CAGTGGAGCTGCTGACCATCCTCTAA

Antitoxin


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

>AT84258 WP_003412749.1 NZ_CP023615:2807962-2808183 [Mycobacterium tuberculosis]
VRTTLDLDDDVIAAARELASSQRRSLGSVISELARRGLMPGRVEADDGLPVIRVPAGTPPITPEMVRRALDED

Download         Length: 222 bp

>AT84258 NZ_CP023615:2807962-2808183 [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 A0A0E7ZFR7

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BW03

References