Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 1582582..1583237 Replicon chromosome
Accession NZ_LR882500
Organism Mycobacterium tuberculosis variant microti strain 94-2272 isolate human

Toxin (Protein)


Gene name vapC Uniprot ID A0A7U4FAR1
Locus tag JOA04_RS07345 Protein ID WP_003407268.1
Coordinates 1582582..1582983 (-) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TIK2
Locus tag JOA04_RS07350 Protein ID WP_003407272.1
Coordinates 1582980..1583237 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JOA04_RS07330 1578054..1579439 - 1386 WP_003407260.1 cytochrome P450 -
JOA04_RS07335 1579517..1580551 + 1035 WP_003407264.1 AraC family transcriptional regulator -
JOA04_RS07340 1580597..1582327 - 1731 WP_031653809.1 PE family protein -
JOA04_RS07345 1582582..1582983 - 402 WP_003407268.1 type II toxin-antitoxin system VapC family toxin Toxin
JOA04_RS07350 1582980..1583237 - 258 WP_003407272.1 ribbon-helix-helix domain-containing protein Antitoxin
JOA04_RS07355 1583320..1584279 - 960 WP_003407276.1 alpha/beta hydrolase -
JOA04_RS07360 1584304..1585266 - 963 WP_003407279.1 alpha/beta hydrolase -
JOA04_RS07365 1585265..1586002 + 738 WP_031647000.1 lysoplasmalogenase -
JOA04_RS07370 1586083..1588050 + 1968 WP_105799800.1 primosomal protein N' -

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

(2-108)

Antitoxin

Ribbon-helix-helix protein, CopG

(3-39)


Sequences

Toxin        


Download         Length: 134 a.a.        Molecular weight: 14894.39 Da        Isoelectric Point: 11.6897

>T289925 WP_003407268.1 NZ_LR882500:c1582983-1582582 [Mycobacterium tuberculosis variant microti]
MILVDSDVLIAHLRGVVAARDWLVSARKDGPLAISVVSTAELIGGMRTAERREVWRLLASFRVQPATEVIARRAGDMMRR
YRRSHNRIGLGDYLIAATADVQGLQLATLNVWHFPMFEQLKPPFAVPGHRPRA

Download         Length: 402 bp

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9443.58 Da        Isoelectric Point: 6.4631

>AT289925 WP_003407272.1 NZ_LR882500:c1583237-1582980 [Mycobacterium tuberculosis variant microti]
MKRTNIYLDEEQTASLDKLAAQEGVSRAELIRLLLNRALTTAGDDLASDLQAINDSFGTLRHLDPPVRRSGGREQHLAQV
WRATS

Download         Length: 258 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 A0A7U4FAR1

Antitoxin

Source ID Structure
AlphaFold DB G0TIK2

References