Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 680465..681084 Replicon chromosome
Accession NZ_CP020381
Organism Mycobacterium tuberculosis strain MTB1

Toxin (Protein)


Gene name vapC Uniprot ID O53779
Locus tag B5817_RS03125 Protein ID WP_003403047.1
Coordinates 680677..681084 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID O53778
Locus tag B5817_RS03120 Protein ID WP_003403039.1
Coordinates 680465..680680 (+) Length 72 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B5817_RS03110 678993..679751 + 759 WP_080520835.1 Mut7-C ubiquitin/RNAse domain-containing protein -
B5817_RS03115 679880..680371 - 492 WP_003403017.1 hypothetical protein -
B5817_RS03120 680465..680680 + 216 WP_003403039.1 type II toxin-antitoxin system antitoxin VapB26 Antitoxin
B5817_RS03125 680677..681084 + 408 WP_003403047.1 type II toxin-antitoxin system toxin ribonuclease C26 Toxin
B5817_RS03130 681144..681830 - 687 WP_003403052.1 LpqN/LpqT family lipoprotein -
B5817_RS03135 681984..684617 + 2634 WP_080520834.1 GH92 family glycosyl hydrolase -

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

(1-120)

Antitoxin

Ribbon-helix-helix protein, CopG

(4-39)


Sequences

Toxin        


Download         Length: 136 a.a.        Molecular weight: 14471.43 Da        Isoelectric Point: 4.4493

>T74497 WP_003403047.1 NZ_CP020381:680677-681084 [Mycobacterium tuberculosis]
VIIDTSALLAYFDAAEPDHAAVSECIDSSADALVVSPYVVAELDYLVATRVGVDAELAVLRELAGGAWELANCGAAEIEQ
AARIVTKYQDQRIGIADAANVVLADRYRTRTILTLDRRHFSALRPIGGGRFTVIP

Download         Length: 408 bp

>T74497 NZ_CP020381:680677-681084 [Mycobacterium tuberculosis]
GTGATCATCGACACGAGTGCGCTGCTTGCCTATTTCGACGCCGCCGAGCCAGACCACGCCGCAGTGTCTGAGTGCATCGA
TAGCTCCGCAGACGCGCTCGTCGTATCCCCTTATGTGGTAGCGGAACTCGACTATCTCGTCGCCACCCGGGTAGGTGTCG
ATGCCGAGCTCGCCGTCCTGCGTGAACTCGCCGGCGGGGCCTGGGAGCTCGCCAACTGCGGTGCCGCCGAAATCGAGCAG
GCCGCCCGCATCGTCACGAAATACCAGGATCAGCGGATCGGGATCGCGGATGCGGCCAACGTCGTGCTGGCCGACCGATA
CCGCACGCGCACGATCCTCACCCTGGACCGTCGGCACTTCTCGGCGCTGCGGCCGATCGGCGGTGGGCGCTTCACCGTCA
TTCCGTAA

Antitoxin


Download         Length: 72 a.a.        Molecular weight: 7572.66 Da        Isoelectric Point: 10.5454

>AT74497 WP_003403039.1 NZ_CP020381:680465-680680 [Mycobacterium tuberculosis]
VDKTTVYLPDELKAAVKRAARQRGVSEAQVIRESIRAAVGGAKPPPRGGLYAGSEPIARRVDELLAGFGER

Download         Length: 216 bp

>AT74497 NZ_CP020381:680465-680680 [Mycobacterium tuberculosis]
GTGGACAAGACGACGGTCTACCTGCCGGATGAACTCAAGGCGGCCGTGAAGCGCGCCGCTCGGCAGCGCGGAGTCTCCGA
AGCGCAGGTAATCCGGGAGTCCATCCGGGCGGCGGTCGGCGGCGCCAAGCCGCCGCCGCGCGGGGGTCTATATGCGGGTT
CGGAGCCCATCGCGCGGCGAGTCGACGAGCTGCTGGCTGGCTTCGGTGAGCGGTGA

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
PDB 5X3T

Antitoxin

Source ID Structure
PDB 5X3T
AlphaFold DB A0A7U4BSA2

References