Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 2853206..2853837 Replicon chromosome
Accession NZ_CP018303
Organism Mycobacterium tuberculosis strain I0004241-1

Toxin (Protein)


Gene name vapC Uniprot ID G0TQ28
Locus tag BOJ25_RS13875 Protein ID WP_003413174.1
Coordinates 2853460..2853837 (+) Length 126 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P95006
Locus tag BOJ25_RS13870 Protein ID WP_003413167.1
Coordinates 2853206..2853463 (+) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BOJ25_RS13835 2849120..2849434 + 315 WP_009937839.1 hypothetical protein -
BOJ25_RS13840 2849730..2850941 + 1212 WP_003900845.1 alpha/beta hydrolase family protein -
BOJ25_RS13850 2851068..2851727 + 660 WP_003900846.1 LppA family lipoprotein -
BOJ25_RS13855 2851724..2852386 + 663 WP_003900848.1 hypothetical protein -
BOJ25_RS13860 2852383..2852661 + 279 WP_003901422.1 type II toxin-antitoxin system VapB family antitoxin -
BOJ25_RS13865 2852754..2853167 + 414 WP_003413164.1 PIN domain nuclease -
BOJ25_RS13870 2853206..2853463 + 258 WP_003413167.1 ribbon-helix-helix domain-containing protein Antitoxin
BOJ25_RS13875 2853460..2853837 + 378 WP_003413174.1 type II toxin-antitoxin system VapC family toxin Toxin
BOJ25_RS13880 2853853..2854227 - 375 WP_003413177.1 hypothetical protein -
BOJ25_RS13885 2854327..2854722 - 396 WP_003413180.1 type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20 -
BOJ25_RS13890 2854719..2854964 - 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 -
BOJ25_RS13900 2855375..2855794 - 420 WP_003413190.1 A24 family peptidase -
BOJ25_RS13905 2855806..2856615 - 810 WP_003413193.1 shikimate dehydrogenase -
BOJ25_RS13910 2856612..2857865 - 1254 WP_003413196.1 endolytic transglycosylase MltG -
BOJ25_RS13915 2857858..2858370 - 513 WP_003413197.1 Holliday junction resolvase RuvX -

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

(3-111)

Antitoxin

Ribbon-helix-helix protein, CopG

(2-38)


Sequences

Toxin        


Download         Length: 126 a.a.        Molecular weight: 13728.72 Da        Isoelectric Point: 4.4687

>T69530 WP_003413174.1 NZ_CP018303:2853460-2853837 [Mycobacterium tuberculosis]
VKLIDTTIAVDHLRGEPAAAVLLAELINNGEEIAASELVRFELLAGVRESELAALEAFFSAVVWTLVTEDIARIGGRLAR
RYRSSHRGIDDVDYLIAATAIVVDADLLTTNVRHFPMFPDLQPPY

Download         Length: 378 bp

>T69530 NZ_CP018303:2853460-2853837 [Mycobacterium tuberculosis]
GTGAAGCTGATCGACACCACCATCGCGGTCGACCACCTTCGCGGCGAACCCGCGGCAGCCGTGCTGCTCGCCGAACTGAT
AAACAACGGTGAGGAGATCGCGGCCAGCGAGCTGGTCCGATTCGAACTCCTCGCCGGTGTGCGGGAAAGCGAACTCGCGG
CGCTCGAGGCCTTCTTCTCGGCAGTGGTGTGGACCCTGGTGACCGAGGACATTGCCCGGATCGGCGGACGACTCGCCCGT
CGATACCGGTCCAGCCACCGCGGTATCGACGACGTGGACTACCTGATCGCTGCGACCGCCATTGTGGTCGACGCCGACCT
GCTCACCACCAATGTGCGCCACTTCCCGATGTTCCCGGATCTGCAGCCGCCGTACTGA

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9453.63 Da        Isoelectric Point: 10.6555

>AT69530 WP_003413167.1 NZ_CP018303:2853206-2853463 [Mycobacterium tuberculosis]
MRTQVTLGKEELELLDRAAKASGASRSELIRRAIHRAYGTGSKQERLAALDHSRGSWRGRDFTGTEYVDAIRGDLNERLA
RLGLA

Download         Length: 258 bp

>AT69530 NZ_CP018303:2853206-2853463 [Mycobacterium tuberculosis]
ATGCGGACTCAGGTGACCCTGGGCAAAGAGGAGCTTGAGCTGCTCGATCGTGCCGCCAAGGCGAGTGGCGCATCGCGGTC
CGAACTCATCCGACGCGCAATTCACCGTGCCTACGGGACTGGATCCAAGCAGGAACGGCTCGCCGCGCTCGACCACAGCC
GTGGCTCGTGGCGAGGACGGGACTTCACCGGCACCGAGTATGTCGACGCCATTCGGGGCGACCTCAACGAACGACTTGCT
CGGCTCGGTCTGGCGTGA

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 G0TQ28

Antitoxin

Source ID Structure
AlphaFold DB A0A829C9W5

References