Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1-PHD
Location 717909..718573 Replicon chromosome
Accession NZ_CP023581
Organism Mycobacterium tuberculosis strain LN2358

Toxin (Protein)


Gene name vapC Uniprot ID P96917
Locus tag CP437_RS03370 Protein ID WP_003403246.1
Coordinates 718166..718573 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WF18
Locus tag CP437_RS03365 Protein ID WP_003403244.1
Coordinates 717909..718169 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP437_RS03340 714086..715150 + 1065 WP_003898532.1 hypothetical protein -
CP437_RS03345 715254..716201 + 948 WP_003403232.1 DUF732 domain-containing protein -
CP437_RS03350 716294..716548 + 255 WP_003403235.1 type II toxin-antitoxin system antitoxin VapB30 -
CP437_RS03355 716548..716943 + 396 WP_003403236.1 type II toxin-antitoxin system toxin ribonuclease C30 -
CP437_RS03360 717037..717777 - 741 WP_003403239.1 TVP38/TMEM64 family protein -
CP437_RS03365 717909..718169 + 261 WP_003403244.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
CP437_RS03370 718166..718573 + 408 WP_003403246.1 type II toxin-antitoxin system VapC family toxin Toxin
CP437_RS03375 718645..719796 - 1152 WP_003403248.1 FIST C-terminal domain-containing protein -
CP437_RS03380 719889..721616 - 1728 WP_003900979.1 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

>T82160 WP_003403246.1 NZ_CP023581:718166-718573 [Mycobacterium tuberculosis]
VSTTPAAGVLDTSVFIATESGRQLDEALIPDRVATTVVTLAELRVGVLAAATTDIRAQRLATLESVADMETLPVDDDAAR
MWARLRIHLAESGRRVRINDLWIAAVAASRALPVITQDDDFAALDGAASVEIIRV

Download         Length: 408 bp

>T82160 NZ_CP023581:718166-718573 [Mycobacterium tuberculosis]
GTGAGCACGACGCCGGCCGCCGGAGTGCTCGACACGTCGGTGTTCATCGCGACCGAAAGCGGCCGGCAACTCGACGAGGC
GCTGATCCCCGACCGGGTCGCCACCACCGTCGTCACCCTCGCCGAACTGCGCGTCGGCGTGCTGGCCGCGGCGACGACCG
ACATCCGGGCTCAACGCCTGGCGACCCTGGAATCCGTTGCCGATATGGAAACGTTGCCCGTCGACGACGATGCCGCCCGA
ATGTGGGCCCGATTGCGGATCCATCTTGCCGAGTCCGGTCGCCGGGTGCGGATCAACGACCTGTGGATCGCGGCCGTCGC
GGCATCGCGAGCGCTGCCGGTCATCACCCAGGACGACGACTTCGCCGCCCTCGACGGTGCGGCCAGTGTGGAGATCATTC
GGGTCTGA

Antitoxin


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

>AT82160 WP_003403244.1 NZ_CP023581:717909-718169 [Mycobacterium tuberculosis]
MSEVASRELRNDTAGVLRRVRAGEDVTITVSGRPVAVLTPVRPRRRRWLSKTEFLSRLRGAQADPGLRNDLAVLAGDTTE
DLGPIR

Download         Length: 261 bp

>AT82160 NZ_CP023581:717909-718169 [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