Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 703199..703842 Replicon chromosome
Accession NZ_CP023615
Organism Mycobacterium tuberculosis strain LN3589

Toxin (Protein)


Gene name vapC Uniprot ID P67239
Locus tag CP471_RS03245 Protein ID WP_003403187.1
Coordinates 703441..703842 (+) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TQ91
Locus tag CP471_RS03240 Protein ID WP_003403184.1
Coordinates 703199..703444 (+) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP471_RS03205 698479..699009 - 531 WP_003917320.1 two component system sensor kinase HK2 -
CP471_RS03210 698993..699688 - 696 WP_003918099.1 two-component system response regulator TcrA -
CP471_RS03215 699811..700122 + 312 WP_003403164.1 hypothetical protein -
CP471_RS03220 700194..701144 + 951 WP_003900184.1 DUF1259 domain-containing protein -
CP471_RS03225 701385..701969 + 585 WP_003403171.1 IS607-like element IS1536 family transposase -
CP471_RS03230 701971..702681 + 711 Protein_625 transposase -
CP471_RS03235 702684..703154 + 471 WP_003898523.1 hypothetical protein -
CP471_RS03240 703199..703444 + 246 WP_003403184.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
CP471_RS03245 703441..703842 + 402 WP_003403187.1 type II toxin-antitoxin system VapC family toxin Toxin
CP471_RS21455 704230..704397 - 168 WP_077385191.1 DUF3800 domain-containing protein -
CP471_RS21460 704430..704627 - 198 WP_003403191.1 hypothetical protein -
CP471_RS03265 704707..705864 - 1158 WP_003898524.1 hypothetical protein -
CP471_RS03270 705916..706137 - 222 WP_003898525.1 DUF4926 domain-containing protein -
CP471_RS03275 706279..706884 + 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

>T84225 WP_003403187.1 NZ_CP023615:703441-703842 [Mycobacterium tuberculosis]
VIVDTSAIIAILRDEDDAAAYADALANADVRRLSAASYLECGIVLDSQRDPVISRALDELIEEAEFVVEPVTERQARLAR
AAYADFGRGSGHPAGLNFGDCLSYALAIDRREPLLWKGNDFGHTGVQRALDRR

Download         Length: 402 bp

>T84225 NZ_CP023615:703441-703842 [Mycobacterium tuberculosis]
GTGATCGTCGACACGTCGGCGATCATCGCGATTCTGCGCGACGAGGACGACGCCGCGGCCTACGCCGACGCGCTCGCCAA
CGCCGATGTCCGCAGACTGTCTGCGGCCAGCTACCTGGAATGCGGGATAGTCCTTGACTCCCAGCGTGATCCGGTCATCA
GCAGAGCACTGGATGAACTTATCGAAGAAGCCGAGTTCGTCGTCGAGCCGGTAACCGAGCGCCAGGCCCGCCTGGCCCGA
GCGGCCTACGCGGATTTCGGCAGAGGCAGCGGCCACCCCGCGGGCTTGAATTTCGGCGACTGCCTGTCCTATGCACTGGC
GATCGATCGACGTGAGCCGCTGCTGTGGAAGGGCAACGACTTTGGGCACACCGGCGTCCAAAGGGCACTGGATCGGCGGT
GA

Antitoxin


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

>AT84225 WP_003403184.1 NZ_CP023615:703199-703444 [Mycobacterium tuberculosis]
MALNIKDPSVHQAVKQIAKITGESQARAVATAVNERLARLRSDDLAARLLAIGHKTASRMSPEAKRLDHDALLYDERGLP
A

Download         Length: 246 bp

>AT84225 NZ_CP023615:703199-703444 [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