Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1-PHD
Location 694766..695412 Replicon chromosome
Accession NZ_CP023575
Organism Mycobacterium tuberculosis strain CSV5769

Toxin (Protein)


Gene name vapC Uniprot ID O07783
Locus tag CP431_RS03175 Protein ID WP_003403122.1
Coordinates 694766..695158 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TQ86
Locus tag CP431_RS03180 Protein ID WP_003403125.1
Coordinates 695155..695412 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP431_RS03160 690428..691954 + 1527 WP_003403112.1 virulence factor Mce family protein -
CP431_RS03165 692017..693159 + 1143 WP_003911253.1 virulence factor Mce family protein -
CP431_RS03170 693164..694714 + 1551 WP_003403119.1 MCE family protein -
CP431_RS03175 694766..695158 - 393 WP_003403122.1 type II toxin-antitoxin system toxin ribonuclease C4 Toxin
CP431_RS03180 695155..695412 - 258 WP_003403125.1 type II toxin-antitoxin system antitoxin VapB4 Antitoxin
CP431_RS03185 695595..696830 - 1236 WP_003403128.1 ATP-binding protein -
CP431_RS03190 697081..697494 - 414 WP_003403137.1 type II toxin-antitoxin system VapC family toxin -
CP431_RS03195 697491..697727 - 237 WP_003403139.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein -
CP431_RS03200 697831..698337 - 507 WP_003900973.1 two component system sensor kinase HK1 -
CP431_RS03205 698451..698981 - 531 WP_003917320.1 two component system sensor kinase HK2 -
CP431_RS03210 698965..699660 - 696 WP_003918099.1 two-component system response regulator TcrA -
CP431_RS03215 699783..700094 + 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

>T81791 WP_003403122.1 NZ_CP023575:c695158-694766 [Mycobacterium tuberculosis]
VNVRRALADTSVFIGIEATRFDPDRFAGYEWGVSVVTLGELRLGVLQASGPEAAARRLSTYQLAQRFEPLGIDEAVSEAW
ALLVSKLRAAKLRVPINDSWIAATAVAHGIAILTQDNDYAAMPDVEVITI

Download         Length: 393 bp

>T81791 NZ_CP023575:c695158-694766 [Mycobacterium tuberculosis]
GTGAACGTACGGCGCGCCCTCGCCGACACATCCGTTTTCATTGGCATCGAGGCGACACGATTCGACCCGGACCGGTTTGC
GGGATACGAATGGGGCGTCTCGGTAGTCACACTCGGCGAGCTGCGGCTCGGGGTGTTGCAAGCCTCCGGCCCCGAGGCCG
CCGCACGTCGGCTCTCCACCTACCAGCTTGCGCAACGGTTCGAACCACTAGGCATCGACGAGGCGGTCTCCGAAGCATGG
GCATTACTGGTGTCCAAGCTGCGCGCCGCCAAACTGCGCGTGCCGATCAACGACAGCTGGATTGCGGCCACAGCCGTGGC
GCACGGCATTGCGATCCTGACCCAAGACAACGACTACGCCGCCATGCCCGACGTCGAGGTCATAACGATCTGA

Antitoxin


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

>AT81791 WP_003403125.1 NZ_CP023575:c695412-695155 [Mycobacterium tuberculosis]
MSATIPARDLRNHTAEVLRRVAAGEEIEVLKDNRPVARIVPLKRRRQWLPAAEVIGELVRLGPDTTNLGEELRETLTQTT
DDVRW

Download         Length: 258 bp

>AT81791 NZ_CP023575:c695412-695155 [Mycobacterium tuberculosis]
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