Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 363835..364478 Replicon chromosome
Accession NC_021740
Organism Mycobacterium tuberculosis EAI5

Toxin (Protein)


Gene name vapC Uniprot ID P9WFB8
Locus tag M943_RS01595 Protein ID WP_003401566.1
Coordinates 364053..364478 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID O07227
Locus tag M943_RS01590 Protein ID WP_003401563.1
Coordinates 363835..364056 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M943_RS01565 358954..359757 - 804 WP_003401540.1 hypothetical protein -
M943_RS01570 359767..361164 - 1398 WP_003401544.1 sulfatase -
M943_RS01575 361343..363118 + 1776 WP_010886074.1 PE family protein -
M943_RS01580 363261..363488 + 228 WP_003401555.1 ribbon-helix-helix protein, CopG family -
M943_RS01585 363485..363787 + 303 WP_003401560.1 toxin-antitoxin system toxin -
M943_RS01590 363835..364056 + 222 WP_003401563.1 type II toxin-antitoxin system antitoxin VapB2 Antitoxin
M943_RS01595 364053..364478 + 426 WP_003401566.1 PIN domain nuclease Toxin
M943_RS01600 364614..365246 + 633 WP_003401571.1 TetR/AcrR family transcriptional regulator -
M943_RS01605 365243..366151 + 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

>T29702 WP_003401566.1 NC_021740:364053-364478 [Mycobacterium tuberculosis EAI5]
VTDQRWLIDKSALVRLTDSPDMEIWSNRIERGLVHITGVTRLEVGFSAECGEIARREFREPPLSAMPVEYLTPRIEDRAL
EVQTLLADRGHHRGPSIPDLLIAATAELSGLTVLHVDKDFDAIAALTGQKTERLTHRPPSA

Download         Length: 426 bp

>T29702 NC_021740:364053-364478 [Mycobacterium tuberculosis EAI5]
GTGACTGACCAGCGCTGGCTGATCGACAAGTCGGCGCTGGTGCGGCTCACGGACAGCCCTGACATGGAAATCTGGTCGAA
CCGGATCGAACGCGGCCTGGTACACATCACGGGCGTGACACGCTTGGAAGTAGGGTTCTCGGCCGAATGCGGGGAGATAG
CGCGACGGGAGTTTCGTGAACCGCCGCTGTCTGCGATGCCCGTGGAATACCTAACCCCGAGAATTGAAGACCGTGCGCTC
GAGGTGCAGACCTTGCTTGCCGACCGCGGACACCACCGTGGCCCGTCGATCCCGGATCTGCTCATCGCCGCGACAGCCGA
ACTGTCGGGCTTGACGGTACTGCACGTCGACAAGGACTTTGACGCCATCGCCGCGCTTACCGGTCAGAAAACAGAACGGC
TCACGCATCGCCCGCCTTCCGCTTAA

Antitoxin


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

>AT29702 WP_003401563.1 NC_021740:363835-364056 [Mycobacterium tuberculosis EAI5]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Download         Length: 222 bp

>AT29702 NC_021740:363835-364056 [Mycobacterium tuberculosis EAI5]
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