Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN-PHD
Location 3790226..3790893 Replicon chromosome
Accession NZ_LR882497
Organism Mycobacterium tuberculosis variant microti strain Maus IV isolate human

Toxin (Protein)


Gene name vapC Uniprot ID O50411
Locus tag JN995_RS17625 Protein ID WP_003417916.1
Coordinates 3790226..3790618 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A0E8U8S7
Locus tag JN995_RS17630 Protein ID WP_003912214.1
Coordinates 3790618..3790893 (-) Length 92 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN995_RS17610 3785596..3787434 - 1839 WP_003918607.1 1-deoxy-D-xylulose-5-phosphate synthase -
JN995_RS17615 3787431..3788420 - 990 WP_003417912.1 4-hydroxy-3-methylbut-2-enyl diphosphate reductase -
JN995_RS17620 3788420..3789472 - 1053 WP_003900678.1 polyprenyl synthetase family protein -
JN995_RS17625 3790226..3790618 - 393 WP_003417916.1 type II toxin-antitoxin system VapC family toxin Toxin
JN995_RS17630 3790618..3790893 - 276 WP_003912214.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
JN995_RS17635 3791105..3792446 + 1342 Protein_3482 ISNCY family transposase -
JN995_RS17640 3792636..3794896 + 2261 Protein_3483 PE family protein -
JN995_RS17645 3794967..3795839 - 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)
- inside Genomic island - - 3784697..3794896 10199
- flank IS/Tn - - 3791769..3792446 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

>T289778 WP_003417916.1 NZ_LR882497:c3790618-3790226 [Mycobacterium tuberculosis variant microti]
MAAIYLDSSAIVKLAVREPESDALRRYLRTRHPRVSSALARAEVMRALLDKGESARKAGRRALAHLDLLRVDKRVLDLAG
GLLPFELRTLDAIHLATAQRLGVDLGRLCTYDDRMRDAAKTLGMAVIAPS

Download         Length: 393 bp

Antitoxin


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

>AT289778 WP_003912214.1 NZ_LR882497:c3790893-3790618 [Mycobacterium tuberculosis variant microti]
MTSVGVRALRQRASELLRRVEAGETIEITDRGRPVALLSPLPQGGPYEQLLASGEIERATLDVVDLPEPLDLDAGVELPS
VTLARLREHER

Download         Length: 276 bp


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