Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN-PHD
Location 3794910..3795577 Replicon chromosome
Accession NZ_CP069063
Organism Mycobacterium tuberculosis strain N3913

Toxin (Protein)


Gene name vapC Uniprot ID O50411
Locus tag JN150_RS17795 Protein ID WP_003417916.1
Coordinates 3794910..3795302 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A0E8U8S7
Locus tag JN150_RS17800 Protein ID WP_003912214.1
Coordinates 3795302..3795577 (-) Length 92 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN150_RS17780 3790280..3792118 - 1839 WP_003918607.1 1-deoxy-D-xylulose-5-phosphate synthase -
JN150_RS17785 3792115..3793104 - 990 WP_003417912.1 4-hydroxy-3-methylbut-2-enyl diphosphate reductase -
JN150_RS17790 3793104..3794156 - 1053 WP_003900678.1 polyprenyl synthetase family protein -
JN150_RS17795 3794910..3795302 - 393 WP_003417916.1 type II toxin-antitoxin system VapC family toxin Toxin
JN150_RS17800 3795302..3795577 - 276 WP_003912214.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
JN150_RS17805 3795759..3797130 + 1372 Protein_3517 ISNCY family transposase -
JN150_RS17810 3797321..3799594 + 2274 WP_031659956.1 PE family protein -
JN150_RS17815 3799665..3800537 - 873 WP_003417929.1 3-hydroxyacyl-thioester dehydratase HtdY -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- flank IS/Tn - - 3796453..3797130 677


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

(4-120)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-53)


Sequences

Toxin        


Download         Length: 131 a.a.        Molecular weight: 14316.74 Da        Isoelectric Point: 10.7249

>T188979 WP_003417916.1 NZ_CP069063:c3795302-3794910 [Mycobacterium tuberculosis]
MAAIYLDSSAIVKLAVREPESDALRRYLRTRHPRVSSALARAEVMRALLDKGESARKAGRRALAHLDLLRVDKRVLDLAG
GLLPFELRTLDAIHLATAQRLGVDLGRLCTYDDRMRDAAKTLGMAVIAPS

Download         Length: 393 bp

>T188979 NZ_CP090597:c1042915-1042775 [Pectobacterium aroidearum]
ATGACAACTGAACTATCTAGCATTCTGATTGAGGTGATTGGTGAGACTATCGCGGATCTTGGCGAGTATGCCGATGAGAT
TAAGGATGCTATTAATCTTATTTTTGGGGATTTGAAAGGTCATTCACTGCTACTCAGCTAA

Antitoxin


Download         Length: 92 a.a.        Molecular weight: 9966.35 Da        Isoelectric Point: 4.5332

>AT188979 WP_003912214.1 NZ_CP069063:c3795577-3795302 [Mycobacterium tuberculosis]
MTSVGVRALRQRASELLRRVEAGETIEITDRGRPVALLSPLPQGGPYEQLLASGEIERATLDVVDLPEPLDLDAGVELPS
VTLARLREHER

Download         Length: 276 bp

>AT188979 NZ_CP090597:c1043114-1042905 [Pectobacterium aroidearum]
ATGAAACGCCGGATTAGCATTGCCGTGGATAAAAACGATAATCAGATTCCCAATGCTACCGGGATACCTATTTCTGGTCT
GGTGAATGACGTCATAGGCACAGAAGCCTACCGCATCAAAACTGAGGCGTGGAAGAAGGAAAACCGCGAAGGGATGGGAG
AAGTCGCCCAATTTATCGCACAGTATGGTTCCTTTGCGGATGACAACTGA

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 A0A7U4BXS8

Antitoxin

Source ID Structure
AlphaFold DB A0A0E8U8S7

References