Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VapB
Location 2244666..2245292 Replicon chromosome
Accession NZ_CP018302
Organism Mycobacterium tuberculosis strain I0004000-1

Toxin (Protein)


Gene name vapC Uniprot ID P64926
Locus tag BOJ12_RS10875 Protein ID WP_003410075.1
Coordinates 2244894..2245292 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A806JLL8
Locus tag BOJ12_RS10870 Protein ID WP_003911750.1
Coordinates 2244666..2244893 (+) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BOJ12_RS10860 2242705..2243049 - 345 WP_003410065.1 ferredoxin family protein -
BOJ12_RS10865 2243238..2244407 - 1170 WP_009937699.1 ATP-binding protein -
BOJ12_RS10870 2244666..2244893 + 228 WP_003911750.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
BOJ12_RS10875 2244894..2245292 + 399 WP_003410075.1 PIN domain nuclease Toxin
BOJ12_RS10880 2245475..2245906 - 432 WP_003410078.1 MarR family winged helix-turn-helix transcriptional regulator -
BOJ12_RS10885 2246007..2246441 + 435 WP_003914358.1 DUF1398 domain-containing protein -
BOJ12_RS10900 2246878..2247057 - 180 Protein_2063 hypothetical protein -
BOJ12_RS10905 2247118..2247765 + 648 WP_071854215.1 transposase -
BOJ12_RS10910 2247719..2248309 + 591 WP_003899131.1 IS110 family transposase -
BOJ12_RS10915 2248437..2249693 - 1257 WP_003410095.1 HNH endonuclease -

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

(1-120)

Antitoxin

Bacterial antitoxin of type II TA system, VapB

(2-43)


Sequences

Toxin        


Download         Length: 133 a.a.        Molecular weight: 14731.02 Da        Isoelectric Point: 6.7067

>T69462 WP_003410075.1 NZ_CP018302:2244894-2245292 [Mycobacterium tuberculosis]
MIVDTSVWIAYLSTSESLASRWLADRIAADSTVIVPEVVMMELLIGKTDEDTAALRRRLLQRFAIEPLAPVRDAEDAAAI
HRRCRRGGDTVRSLIDCQVAAMALRIGVAVAHRDRDYEAIRTHCGLRTEPLF

Download         Length: 399 bp

>T69462 NZ_CP018302:2244894-2245292 [Mycobacterium tuberculosis]
ATGATCGTCGACACCTCGGTCTGGATCGCATATCTCTCCACGTCAGAGTCGTTGGCCAGTCGCTGGCTAGCCGATCGCAT
TGCCGCTGACTCGACGGTGATCGTGCCCGAGGTGGTGATGATGGAGCTGCTGATCGGTAAGACCGATGAGGACACCGCCG
CACTGCGCCGACGGCTCCTGCAGCGATTCGCTATCGAACCGCTGGCCCCGGTCCGCGACGCGGAAGATGCCGCCGCCATT
CACCGGCGCTGTCGTCGCGGCGGCGACACCGTACGCAGCCTGATCGATTGCCAGGTGGCCGCGATGGCGTTGCGGATCGG
GGTCGCCGTGGCGCATCGTGATCGCGACTACGAGGCGATCCGCACACATTGCGGACTACGCACCGAGCCGTTGTTCTGA

Antitoxin


Download         Length: 76 a.a.        Molecular weight: 8346.16 Da        Isoelectric Point: 4.1621

>AT69462 WP_003911750.1 NZ_CP018302:2244666-2244893 [Mycobacterium tuberculosis]
VSRTNIEIDDELVAAAQRMYRLDSKRSAVDLALRRLVGEPLGRDEALALQGSGFDFSNDEIESFSDTDRKLADES

Download         Length: 228 bp

>AT69462 NZ_CP018302:2244666-2244893 [Mycobacterium tuberculosis]
GTGTCACGGACCAACATCGAGATCGACGACGAACTCGTGGCCGCCGCACAGCGGATGTACCGACTCGATTCCAAGCGAAG
TGCCGTCGACCTCGCGCTGCGCCGGCTCGTGGGTGAACCGTTGGGCCGCGATGAGGCTTTGGCGCTGCAGGGCAGCGGTT
TCGACTTCAGCAACGATGAGATCGAATCGTTCTCGGATACGGACCGCAAGCTCGCCGACGAGTCGTAG

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
PDB 4CHG

Antitoxin

Source ID Structure
AlphaFold DB A0A806JLL8

References