Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VapB
Location 774339..774967 Replicon chromosome
Accession NZ_CP019610
Organism Mycobacterium tuberculosis strain H54

Toxin (Protein)


Gene name vapC Uniprot ID P64880
Locus tag B0W97_RS03775 Protein ID WP_003407786.1
Coordinates 774339..774743 (-) Length 135 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WLU3
Locus tag B0W97_RS03780 Protein ID WP_003407785.1
Coordinates 774749..774967 (-) Length 73 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B0W97_RS03765 770290..772587 + 2298 WP_003407790.1 malto-oligosyltrehalose synthase -
B0W97_RS03770 772580..774322 + 1743 WP_003407788.1 malto-oligosyltrehalose trehalohydrolase -
B0W97_RS03775 774339..774743 - 405 WP_003407786.1 type II toxin-antitoxin system toxin ribonuclease VapC11 Toxin
B0W97_RS03780 774749..774967 - 219 WP_003407785.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
B0W97_RS03785 775005..776294 - 1290 WP_003407781.1 threonine ammonia-lyase -
B0W97_RS03790 776329..776775 - 447 WP_112668333.1 F420H(2)-dependent quinone reductase -
B0W97_RS03795 776785..777978 - 1194 WP_003901197.1 MMPL family transporter -
B0W97_RS03800 778117..778725 - 609 WP_003407773.1 TetR/AcrR family transcriptional regulator -
B0W97_RS03805 778793..779170 - 378 WP_031651792.1 fumarate reductase subunit FrdD -
B0W97_RS03810 779167..779547 - 381 WP_003407768.1 fumarate reductase subunit C -

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

(2-124)

Antitoxin

Bacterial antitoxin of type II TA system, VapB

(7-49)


Sequences

Toxin        


Download         Length: 135 a.a.        Molecular weight: 14650.76 Da        Isoelectric Point: 5.6587

>T72828 WP_003407786.1 NZ_CP019610:c774743-774339 [Mycobacterium tuberculosis]
MILIDTSAWVEYFRATGSIAAVEVRRLLSEEAARIAMCEPIAMEILSGALDDNTHTTLERLVNGLPSLNVDDAIDFRAAA
GIYRAARRAGETVRSINDCLIAALAIRHGARIVHRDADFDVIARITNLQAASFR

Download         Length: 405 bp

>T72828 NZ_CP019610:c774743-774339 [Mycobacterium tuberculosis]
ATGATCCTCATCGACACATCGGCCTGGGTGGAGTACTTCCGTGCCACCGGATCAATCGCCGCTGTCGAAGTACGCCGGCT
GCTGTCCGAAGAAGCAGCGCGAATCGCTATGTGTGAGCCCATTGCGATGGAAATCTTGAGTGGCGCGCTCGACGACAACA
CCCACACGACGCTAGAGCGGCTCGTGAATGGCTTGCCGTCGTTGAACGTTGATGACGCGATTGACTTTCGTGCTGCCGCG
GGTATCTATCGCGCCGCCCGGCGCGCCGGCGAAACGGTTCGAAGCATCAACGACTGCCTCATAGCGGCGCTCGCGATCCG
CCACGGTGCGCGTATCGTCCACCGTGACGCCGACTTTGATGTGATTGCCCGGATTACCAACCTGCAGGCCGCATCGTTTC
GGTGA

Antitoxin


Download         Length: 73 a.a.        Molecular weight: 8209.32 Da        Isoelectric Point: 4.5600

>AT72828 WP_003407785.1 NZ_CP019610:c774967-774749 [Mycobacterium tuberculosis]
VYRWCMSRTNIDIDDELAAEVMRRFGLTTKRAAVDLALRRLVGSPLSREFLLGLEGVGWEGDLDDLRSDRPD

Download         Length: 219 bp

>AT72828 NZ_CP019610:c774967-774749 [Mycobacterium tuberculosis]
GTGTATCGTTGGTGTATGTCGCGCACCAACATCGACATCGATGACGAACTTGCCGCCGAGGTCATGCGCAGGTTCGGTCT
GACCACCAAGAGGGCGGCGGTCGACCTTGCCCTACGACGGTTGGTCGGGTCGCCGTTGAGCCGTGAGTTTCTGCTCGGGC
TGGAAGGCGTCGGCTGGGAAGGCGACCTGGATGACTTGCGAAGCGATCGCCCAGACTGA

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 6A7V

Antitoxin

Source ID Structure
PDB 6A7V
AlphaFold DB P9WLU3

References