Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 682640..683259 Replicon chromosome
Accession NZ_CP089774
Organism Mycobacterium tuberculosis strain 02-R0894

Toxin (Protein)


Gene name vapC Uniprot ID O53779
Locus tag LVJ69_RS03095 Protein ID WP_003403047.1
Coordinates 682852..683259 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID O53778
Locus tag LVJ69_RS03090 Protein ID WP_003403039.1
Coordinates 682640..682855 (+) Length 72 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LVJ69_RS03080 (LVJ69_03075) 681163..681921 + 759 WP_003898511.1 Mut7-C RNAse domain-containing protein -
LVJ69_RS03085 (LVJ69_03080) 682050..682541 - 492 WP_003403017.1 mycobacterial cell wall protein Rv0580c -
LVJ69_RS03090 (LVJ69_03085) 682640..682855 + 216 WP_003403039.1 type II toxin-antitoxin system antitoxin VapB26 Antitoxin
LVJ69_RS03095 (LVJ69_03090) 682852..683259 + 408 WP_003403047.1 type II toxin-antitoxin system toxin ribonuclease C26 Toxin
LVJ69_RS03100 (LVJ69_03095) 683319..684005 - 687 WP_003403052.1 LpqN/LpqT family lipoprotein -
LVJ69_RS03105 (LVJ69_03100) 684159..686792 + 2634 WP_003403055.1 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

>T228786 WP_003403047.1 NZ_CP089774:682852-683259 [Mycobacterium tuberculosis]
VIIDTSALLAYFDAAEPDHAAVSECIDSSADALVVSPYVVAELDYLVATRVGVDAELAVLRELAGGAWELANCGAAEIEQ
AARIVTKYQDQRIGIADAANVVLADRYRTRTILTLDRRHFSALRPIGGGRFTVIP

Download         Length: 408 bp

>T228786 NZ_CP124345:188541-188648 [Escherichia coli]
ATGACGCTCGCAGAGCTGGGCATGGCCTTCTGGCATGATTTAGCGGTTCCGGTCATTACTGGCATTCTTGCCAGTATGAT
CGTGAGCTGGCTGAACAAGCGGAAGTAA

Antitoxin


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

>AT228786 WP_003403039.1 NZ_CP089774:682640-682855 [Mycobacterium tuberculosis]
VDKTTVYLPDELKAAVKRAARQRGVSEAQVIRESIRAAVGGAKPPPRGGLYAGSEPIARRVDELLAGFGER

Download         Length: 216 bp

>AT228786 NZ_CP124345:c188484-188427 [Escherichia coli]
TCAAGATTAGCCCCCGTGATGTTGTCAGGTGCATACCTGCAACGTGCGGGGGTTTTCT

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