Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 577055..577698 Replicon chromosome
Accession NZ_CP019612
Organism Mycobacterium tuberculosis strain H107

Toxin (Protein)


Gene name vapC Uniprot ID P67239
Locus tag B0W96_RS02670 Protein ID WP_003403187.1
Coordinates 577297..577698 (+) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TQ91
Locus tag B0W96_RS02665 Protein ID WP_003403184.1
Coordinates 577055..577300 (+) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B0W96_RS02630 572335..572805 - 471 WP_003403144.1 HAMP domain-containing protein -
B0W96_RS02635 572849..573610 - 762 WP_003403148.1 two-component system response regulator TcrA -
B0W96_RS02640 573667..573978 + 312 WP_003403164.1 hypothetical protein -
B0W96_RS02645 574050..575000 + 951 WP_003900184.1 DUF1259 domain-containing protein -
B0W96_RS02650 575241..575825 + 585 WP_003403171.1 IS607-like element IS1536 family transposase -
B0W96_RS02655 575827..576570 + 744 WP_003403177.1 IS607 family element transposase accessory protein TnpB -
B0W96_RS02660 576624..577010 + 387 WP_003403180.1 hypothetical protein -
B0W96_RS02665 577055..577300 + 246 WP_003403184.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
B0W96_RS02670 577297..577698 + 402 WP_003403187.1 type II toxin-antitoxin system VapC family toxin Toxin
B0W96_RS02675 577641..577868 + 228 WP_003900974.1 hypothetical protein -
B0W96_RS02685 578086..578253 - 168 WP_077385191.1 DUF3800 domain-containing protein -
B0W96_RS02690 578286..578483 - 198 WP_003403191.1 hypothetical protein -
B0W96_RS02695 578563..579720 - 1158 WP_003898524.1 hypothetical protein -
B0W96_RS02700 579772..579993 - 222 WP_003898525.1 DUF4926 domain-containing protein -
B0W96_RS02705 580135..580740 + 606 WP_003898526.1 hypothetical protein -

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

(1-124)

Antitoxin

Antitoxin VapB-like

(1-80)


Sequences

Toxin        


Download         Length: 134 a.a.        Molecular weight: 14501.21 Da        Isoelectric Point: 4.4463

>T72945 WP_003403187.1 NZ_CP019612:577297-577698 [Mycobacterium tuberculosis]
VIVDTSAIIAILRDEDDAAAYADALANADVRRLSAASYLECGIVLDSQRDPVISRALDELIEEAEFVVEPVTERQARLAR
AAYADFGRGSGHPAGLNFGDCLSYALAIDRREPLLWKGNDFGHTGVQRALDRR

Download         Length: 402 bp

>T72945 NZ_CP019612:577297-577698 [Mycobacterium tuberculosis]
GTGATCGTCGACACGTCGGCGATCATCGCGATTCTGCGCGACGAGGACGACGCCGCGGCCTACGCCGACGCGCTCGCCAA
CGCCGATGTCCGCAGACTGTCTGCGGCCAGCTACCTGGAATGCGGGATAGTCCTTGACTCCCAGCGTGATCCGGTCATCA
GCAGAGCACTGGATGAACTTATCGAAGAAGCCGAGTTCGTCGTCGAGCCGGTAACCGAGCGCCAGGCCCGCCTGGCCCGA
GCGGCCTACGCGGATTTCGGCAGAGGCAGCGGCCACCCCGCGGGCTTGAATTTCGGCGACTGCCTGTCCTATGCACTGGC
GATCGATCGACGTGAGCCGCTGCTGTGGAAGGGCAACGACTTTGGGCACACCGGCGTCCAAAGGGCACTGGATCGGCGGT
GA

Antitoxin


Download         Length: 82 a.a.        Molecular weight: 8813.12 Da        Isoelectric Point: 10.3486

>AT72945 WP_003403184.1 NZ_CP019612:577055-577300 [Mycobacterium tuberculosis]
MALNIKDPSVHQAVKQIAKITGESQARAVATAVNERLARLRSDDLAARLLAIGHKTASRMSPEAKRLDHDALLYDERGLP
A

Download         Length: 246 bp

>AT72945 NZ_CP019612:577055-577300 [Mycobacterium tuberculosis]
ATGGCGTTGAACATCAAAGATCCGTCGGTTCACCAGGCGGTCAAGCAGATCGCGAAAATCACCGGCGAATCTCAGGCTCG
GGCGGTGGCGACCGCGGTGAACGAGCGTCTGGCCAGACTGCGCAGCGACGATCTCGCCGCCCGGCTCTTGGCTATCGGCC
ACAAGACCGCGAGCAGGATGAGCCCGGAAGCAAAGCGCCTCGACCACGATGCTCTGCTGTATGACGAGCGAGGGCTGCCG
GCGTGA

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 A0A7U4BSD6

Antitoxin

Source ID Structure
AlphaFold DB G0TQ91

References