Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 705999..706642 Replicon chromosome
Accession NZ_CP020381
Organism Mycobacterium tuberculosis strain MTB1

Toxin (Protein)


Gene name vapC Uniprot ID P67239
Locus tag B5817_RS03260 Protein ID WP_003403187.1
Coordinates 706241..706642 (+) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TQ91
Locus tag B5817_RS03255 Protein ID WP_003403184.1
Coordinates 705999..706244 (+) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B5817_RS03220 701279..701809 - 531 WP_003917320.1 two component system sensor kinase HK2 -
B5817_RS03225 701793..702488 - 696 WP_003918099.1 two-component system response regulator TcrA -
B5817_RS03230 702611..702922 + 312 WP_003403164.1 hypothetical protein -
B5817_RS03235 702994..703944 + 951 WP_003900184.1 DUF1259 domain-containing protein -
B5817_RS03240 704185..704769 + 585 WP_080520832.1 IS607-like element IS1536 family transposase -
B5817_RS03245 704771..705481 + 711 Protein_629 transposase -
B5817_RS03250 705484..705954 + 471 WP_003898523.1 hypothetical protein -
B5817_RS03255 705999..706244 + 246 WP_003403184.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
B5817_RS03260 706241..706642 + 402 WP_003403187.1 type II toxin-antitoxin system VapC family toxin Toxin
B5817_RS21560 707030..707197 - 168 WP_077385191.1 DUF3800 domain-containing protein -
B5817_RS21565 707230..707427 - 198 WP_003403191.1 hypothetical protein -
B5817_RS03280 707507..708664 - 1158 WP_003898524.1 hypothetical protein -
B5817_RS03285 708716..708937 - 222 WP_003898525.1 DUF4926 domain-containing protein -
B5817_RS03290 709079..709684 + 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

>T74500 WP_003403187.1 NZ_CP020381:706241-706642 [Mycobacterium tuberculosis]
VIVDTSAIIAILRDEDDAAAYADALANADVRRLSAASYLECGIVLDSQRDPVISRALDELIEEAEFVVEPVTERQARLAR
AAYADFGRGSGHPAGLNFGDCLSYALAIDRREPLLWKGNDFGHTGVQRALDRR

Download         Length: 402 bp

>T74500 NZ_CP020381:706241-706642 [Mycobacterium tuberculosis]
GTGATCGTCGACACGTCGGCGATCATCGCGATTCTGCGCGACGAGGACGACGCCGCGGCCTACGCCGACGCGCTCGCCAA
CGCCGATGTCCGCAGACTGTCTGCGGCCAGCTACCTGGAATGCGGGATAGTCCTTGACTCCCAGCGTGATCCGGTCATCA
GCAGAGCACTGGATGAACTTATCGAAGAAGCCGAGTTCGTCGTCGAGCCGGTAACCGAGCGCCAGGCCCGCCTGGCCCGA
GCGGCCTACGCGGATTTCGGCAGAGGCAGCGGCCACCCCGCGGGCTTGAATTTCGGCGACTGCCTGTCCTATGCACTGGC
GATCGATCGACGTGAGCCGCTGCTGTGGAAGGGCAACGACTTTGGGCACACCGGCGTCCAAAGGGCACTGGATCGGCGGT
GA

Antitoxin


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

>AT74500 WP_003403184.1 NZ_CP020381:705999-706244 [Mycobacterium tuberculosis]
MALNIKDPSVHQAVKQIAKITGESQARAVATAVNERLARLRSDDLAARLLAIGHKTASRMSPEAKRLDHDALLYDERGLP
A

Download         Length: 246 bp

>AT74500 NZ_CP020381:705999-706244 [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