Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1-PHD
Location 694849..695495 Replicon chromosome
Accession NC_021740
Organism Mycobacterium tuberculosis EAI5

Toxin (Protein)


Gene name vapC Uniprot ID O07783
Locus tag M943_RS03105 Protein ID WP_003403122.1
Coordinates 694849..695241 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TQ86
Locus tag M943_RS03110 Protein ID WP_003403125.1
Coordinates 695238..695495 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M943_RS03090 690511..692037 + 1527 WP_003403112.1 virulence factor Mce family protein -
M943_RS03095 692100..693242 + 1143 WP_003911253.1 virulence factor Mce family protein -
M943_RS03100 693247..694797 + 1551 WP_003403119.1 MCE family protein -
M943_RS03105 694849..695241 - 393 WP_003403122.1 type II toxin-antitoxin system toxin ribonuclease C4 Toxin
M943_RS03110 695238..695495 - 258 WP_003403125.1 type II toxin-antitoxin system antitoxin VapB4 Antitoxin
M943_RS03115 695678..696913 - 1236 WP_003403128.1 ATP-binding protein -
M943_RS03120 697164..697577 - 414 WP_003403137.1 type II toxin-antitoxin system VapC family toxin -
M943_RS03125 697574..697810 - 237 WP_003403139.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein -
M943_RS03130 697914..698420 - 507 WP_003900973.1 two component system sensor kinase HK1 -
M943_RS03135 698534..699064 - 531 WP_003917320.1 two component system sensor kinase HK2 -
M943_RS03140 699048..699743 - 696 WP_200861092.1 response regulator transcription factor -
M943_RS03145 699866..700177 + 312 WP_003403164.1 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

(8-122)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(3-53)


Sequences

Toxin        


Download         Length: 131 a.a.        Molecular weight: 14080.08 Da        Isoelectric Point: 4.6558

>T29706 WP_003403122.1 NC_021740:c695241-694849 [Mycobacterium tuberculosis EAI5]
VNVRRALADTSVFIGIEATRFDPDRFAGYEWGVSVVTLGELRLGVLQASGPEAAARRLSTYQLAQRFEPLGIDEAVSEAW
ALLVSKLRAAKLRVPINDSWIAATAVAHGIAILTQDNDYAAMPDVEVITI

Download         Length: 393 bp

>T29706 NC_021740:c695241-694849 [Mycobacterium tuberculosis EAI5]
GTGAACGTACGGCGCGCCCTCGCCGACACATCCGTTTTCATTGGCATCGAGGCGACACGATTCGACCCGGACCGGTTTGC
GGGATACGAATGGGGCGTCTCGGTAGTCACACTCGGCGAGCTGCGGCTCGGGGTGTTGCAAGCCTCCGGCCCCGAGGCCG
CCGCACGTCGGCTCTCCACCTACCAGCTTGCGCAACGGTTCGAACCACTAGGCATCGACGAGGCGGTCTCCGAAGCATGG
GCATTACTGGTGTCCAAGCTGCGCGCCGCCAAACTGCGCGTGCCGATCAACGACAGCTGGATTGCGGCCACAGCCGTGGC
GCACGGCATTGCGATCCTGACCCAAGACAACGACTACGCCGCCATGCCCGACGTCGAGGTCATAACGATCTGA

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9681.06 Da        Isoelectric Point: 7.0175

>AT29706 WP_003403125.1 NC_021740:c695495-695238 [Mycobacterium tuberculosis EAI5]
MSATIPARDLRNHTAEVLRRVAAGEEIEVLKDNRPVARIVPLKRRRQWLPAAEVIGELVRLGPDTTNLGEELRETLTQTT
DDVRW

Download         Length: 258 bp

>AT29706 NC_021740:c695495-695238 [Mycobacterium tuberculosis EAI5]
ATGTCTGCTACGATACCCGCTCGCGATCTTCGCAACCACACCGCCGAGGTACTGCGGCGAGTTGCCGCCGGCGAGGAAAT
CGAGGTGCTCAAGGACAATCGCCCCGTAGCGCGCATCGTTCCGCTCAAGCGGCGCCGCCAATGGTTGCCAGCTGCCGAGG
TGATCGGCGAACTGGTGCGCTTGGGCCCCGATACCACCAATCTGGGCGAGGAGCTGCGAGAGACGCTGACGCAAACCACG
GACGATGTGCGGTGGTGA

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 A0A7U4F8V4

Antitoxin

Source ID Structure
AlphaFold DB G0TQ86

References