Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1-PHD
Location 716284..716948 Replicon chromosome
Accession NZ_CP022014
Organism Mycobacterium tuberculosis strain MTB2

Toxin (Protein)


Gene name vapC Uniprot ID P96917
Locus tag B7R63_RS03340 Protein ID WP_003403246.1
Coordinates 716541..716948 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WF18
Locus tag B7R63_RS03335 Protein ID WP_003403244.1
Coordinates 716284..716544 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B7R63_RS03310 712461..713525 + 1065 WP_003898532.1 hypothetical protein -
B7R63_RS03315 713629..714576 + 948 WP_016810166.1 DUF732 domain-containing protein -
B7R63_RS03320 714669..714923 + 255 WP_003403235.1 type II toxin-antitoxin system antitoxin VapB30 -
B7R63_RS03325 714923..715318 + 396 WP_003403236.1 type II toxin-antitoxin system toxin ribonuclease C30 -
B7R63_RS03330 715412..716152 - 741 WP_003403239.1 TVP38/TMEM64 family protein -
B7R63_RS03335 716284..716544 + 261 WP_003403244.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
B7R63_RS03340 716541..716948 + 408 WP_003403246.1 type II toxin-antitoxin system VapC family toxin Toxin
B7R63_RS03345 717020..718172 - 1153 Protein_648 FIST C-terminal domain-containing protein -
B7R63_RS03350 718265..719992 - 1728 WP_003901883.1 exodeoxyribonuclease V subunit alpha -

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

(9-125)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-57)


Sequences

Toxin        


Download         Length: 136 a.a.        Molecular weight: 14376.37 Da        Isoelectric Point: 4.3568

>T78127 WP_003403246.1 NZ_CP022014:716541-716948 [Mycobacterium tuberculosis]
VSTTPAAGVLDTSVFIATESGRQLDEALIPDRVATTVVTLAELRVGVLAAATTDIRAQRLATLESVADMETLPVDDDAAR
MWARLRIHLAESGRRVRINDLWIAAVAASRALPVITQDDDFAALDGAASVEIIRV

Download         Length: 408 bp

>T78127 NZ_CP022014:716541-716948 [Mycobacterium tuberculosis]
GTGAGCACGACGCCGGCCGCCGGAGTGCTCGACACGTCGGTGTTCATCGCGACCGAAAGCGGCCGGCAACTCGACGAGGC
GCTGATCCCCGACCGGGTCGCCACCACCGTCGTCACCCTCGCCGAACTGCGCGTCGGCGTGCTGGCCGCGGCGACGACCG
ACATCCGGGCTCAACGCCTGGCGACCCTGGAATCCGTTGCCGATATGGAAACGTTGCCCGTCGACGACGATGCCGCCCGA
ATGTGGGCCCGATTGCGGATCCATCTTGCCGAGTCCGGTCGCCGGGTGCGGATCAACGACCTGTGGATCGCGGCCGTCGC
GGCATCGCGAGCGCTGCCGGTCATCACCCAGGACGACGACTTCGCCGCCCTCGACGGTGCGGCCAGTGTGGAGATCATTC
GGGTCTGA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9492.84 Da        Isoelectric Point: 11.9108

>AT78127 WP_003403244.1 NZ_CP022014:716284-716544 [Mycobacterium tuberculosis]
MSEVASRELRNDTAGVLRRVRAGEDVTITVSGRPVAVLTPVRPRRRRWLSKTEFLSRLRGAQADPGLRNDLAVLAGDTTE
DLGPIR

Download         Length: 261 bp

>AT78127 NZ_CP022014:716284-716544 [Mycobacterium tuberculosis]
ATGTCTGAGGTGGCCTCGCGTGAGCTGCGTAACGATACGGCCGGCGTGCTGCGCCGCGTGCGGGCAGGGGAGGACGTCAC
CATCACCGTCAGCGGCCGTCCGGTCGCGGTGCTTACCCCGGTTCGTCCGCGGCGCCGGCGTTGGCTGAGCAAAACGGAGT
TCCTGTCGCGGTTGCGCGGCGCTCAAGCCGATCCCGGGCTCCGTAACGACCTCGCGGTCCTTGCCGGCGACACGACCGAG
GATCTCGGGCCGATCCGGTGA

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 3DBO

Antitoxin

Source ID Structure
PDB 3DBO
AlphaFold DB A0A7U4BSE4

References