Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1-PHD
Location 4052826..4053490 Replicon chromosome
Accession NZ_CP089927
Organism Mycobacterium tuberculosis strain M20

Toxin (Protein)


Gene name vapC Uniprot ID P96917
Locus tag LV451_RS18990 Protein ID WP_003403246.1
Coordinates 4053083..4053490 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WF18
Locus tag LV451_RS18985 Protein ID WP_003403244.1
Coordinates 4052826..4053086 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LV451_RS18960 4049003..4050067 + 1065 WP_003898532.1 zinc ribbon domain-containing protein -
LV451_RS18965 4050171..4051118 + 948 WP_003403232.1 DUF732 domain-containing protein -
LV451_RS18970 4051211..4051465 + 255 WP_003403235.1 type II toxin-antitoxin system antitoxin VapB30 -
LV451_RS18975 4051465..4051860 + 396 WP_003403236.1 type II toxin-antitoxin system toxin ribonuclease C30 -
LV451_RS18980 4051954..4052694 - 741 WP_003403239.1 TVP38/TMEM64 family protein -
LV451_RS18985 4052826..4053086 + 261 WP_003403244.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
LV451_RS18990 4053083..4053490 + 408 WP_003403246.1 type II toxin-antitoxin system VapC family toxin Toxin
LV451_RS18995 4053562..4054713 - 1152 WP_003403248.1 FIST N-terminal domain-containing protein -
LV451_RS19000 4054806..4056533 - 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

>T229701 WP_003403246.1 NZ_CP089927:4053083-4053490 [Mycobacterium tuberculosis]
VSTTPAAGVLDTSVFIATESGRQLDEALIPDRVATTVVTLAELRVGVLAAATTDIRAQRLATLESVADMETLPVDDDAAR
MWARLRIHLAESGRRVRINDLWIAAVAASRALPVITQDDDFAALDGAASVEIIRV

Download         Length: 408 bp

>T229701 NZ_CP124508:3546721-3546939 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGTCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCTGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT229701 WP_003403244.1 NZ_CP089927:4052826-4053086 [Mycobacterium tuberculosis]
MSEVASRELRNDTAGVLRRVRAGEDVTITVSGRPVAVLTPVRPRRRRWLSKTEFLSRLRGAQADPGLRNDLAVLAGDTTE
DLGPIR

Download         Length: 261 bp

>AT229701 NZ_CP124508:3546321-3546695 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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