Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 362161..362804 Replicon chromosome
Accession NZ_CP022014
Organism Mycobacterium tuberculosis strain MTB2

Toxin (Protein)


Gene name vapC Uniprot ID P9WFB8
Locus tag B7R63_RS01605 Protein ID WP_003401566.1
Coordinates 362379..362804 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID O07227
Locus tag B7R63_RS01600 Protein ID WP_003401563.1
Coordinates 362161..362382 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B7R63_RS01575 357280..358083 - 804 WP_003401540.1 hypothetical protein -
B7R63_RS01580 358093..359490 - 1398 WP_003401544.1 sulfatase -
B7R63_RS01585 359669..361444 + 1776 WP_031655214.1 PE family protein -
B7R63_RS01590 361587..361814 + 228 WP_003401555.1 ribbon-helix-helix protein, CopG family -
B7R63_RS01595 361811..362113 + 303 WP_003401560.1 toxin-antitoxin system toxin -
B7R63_RS01600 362161..362382 + 222 WP_003401563.1 type II toxin-antitoxin system antitoxin VapB2 Antitoxin
B7R63_RS01605 362379..362804 + 426 WP_003401566.1 PIN domain nuclease Toxin
B7R63_RS01610 362940..363572 + 633 WP_003401571.1 TetR/AcrR family transcriptional regulator -
B7R63_RS01615 363569..364477 + 909 WP_003900117.1 SDR family NAD(P)-dependent oxidoreductase -

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

(7-125)

Antitoxin

Ribbon-helix-helix protein, CopG

(9-37)


Sequences

Toxin        


Download         Length: 142 a.a.        Molecular weight: 15713.90 Da        Isoelectric Point: 5.6002

>T78118 WP_003401566.1 NZ_CP022014:362379-362804 [Mycobacterium tuberculosis]
VTDQRWLIDKSALVRLTDSPDMEIWSNRIERGLVHITGVTRLEVGFSAECGEIARREFREPPLSAMPVEYLTPRIEDRAL
EVQTLLADRGHHRGPSIPDLLIAATAELSGLTVLHVDKDFDAIAALTGQKTERLTHRPPSA

Download         Length: 426 bp

>T78118 NZ_CP022014:362379-362804 [Mycobacterium tuberculosis]
GTGACTGACCAGCGCTGGCTGATCGACAAGTCGGCGCTGGTGCGGCTCACGGACAGCCCTGACATGGAAATCTGGTCGAA
CCGGATCGAACGCGGCCTGGTACACATCACGGGCGTGACACGCTTGGAAGTAGGGTTCTCGGCCGAATGCGGGGAGATAG
CGCGACGGGAGTTTCGTGAACCGCCGCTGTCTGCGATGCCCGTGGAATACCTAACCCCGAGAATTGAAGACCGTGCGCTC
GAGGTGCAGACCTTGCTTGCCGACCGCGGACACCACCGTGGCCCGTCGATCCCGGATCTGCTCATCGCCGCGACAGCCGA
ACTGTCGGGCTTGACGGTACTGCACGTCGACAAGGACTTTGACGCCATCGCCGCGCTTACCGGTCAGAAAACAGAACGGC
TCACGCATCGCCCGCCTTCCGCTTAA

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 8088.31 Da        Isoelectric Point: 10.7177

>AT78118 WP_003401563.1 NZ_CP022014:362161-362382 [Mycobacterium tuberculosis]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Download         Length: 222 bp

>AT78118 NZ_CP022014:362161-362382 [Mycobacterium tuberculosis]
ATGAGTGATGTACTGATTCGGGACATCCCCGACGACGTGTTAGCAAGCCTTGACGCGATCGCGGCACGCTTGGGCTTGTC
GCGGACCGAATACATCCGTCGGCGTTTAGCCCAGGATGCGCAGACGGCTCGCGTCACCGTGACAGCCGCGGATCTTCGAC
GCCTCAGGGGTGCGGTTGCCGGTCTGGGCGATCCCGAGCTTATGCGTCAGGCGTGGAGGTGA

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 3H87

Antitoxin

Source ID Structure
PDB 3H87
AlphaFold DB A0A829CG48

References