Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mbcAT/RES-TIGR02293
Location 2215199..2216097 Replicon chromosome
Accession NZ_CP096840
Organism Mycobacterium tuberculosis variant bovis strain Mb2269

Toxin (Protein)


Gene name mbcT Uniprot ID P64908
Locus tag M1780_RS10380 Protein ID WP_003410001.1
Coordinates 2215199..2215759 (-) Length 187 a.a.

Antitoxin (Protein)


Gene name mbcA Uniprot ID P64910
Locus tag M1780_RS10385 Protein ID WP_003410003.1
Coordinates 2215756..2216097 (-) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M1780_RS10350 (M1780_10350) 2210368..2211021 - 654 WP_003409976.1 cutinase Cfp21 -
M1780_RS10355 (M1780_10355) 2211136..2211366 + 231 WP_003409980.1 DUF167 domain-containing protein -
M1780_RS10360 (M1780_10360) 2211451..2212362 - 912 WP_003409986.1 ArgP/LysG family DNA-binding transcriptional regulator -
M1780_RS10365 (M1780_10365) 2212471..2213070 + 600 WP_003409989.1 L-lysine exporter -
M1780_RS10370 (M1780_10370) 2213486..2213914 + 429 WP_273610368.1 cellulose-binding protein -
M1780_RS10375 (M1780_10375) 2214140..2214679 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
M1780_RS10380 (M1780_10380) 2215199..2215759 - 561 WP_003410001.1 RES family NAD+ phosphorylase Toxin
M1780_RS10385 (M1780_10385) 2215756..2216097 - 342 WP_003410003.1 DUF2384 domain-containing protein Antitoxin
M1780_RS10390 (M1780_10390) 2216183..2216440 + 258 WP_003410006.1 hypothetical protein -
M1780_RS10395 (M1780_10395) 2216341..2216676 - 336 WP_003410009.1 dehydrogenase -
M1780_RS10400 (M1780_10400) 2216765..2217109 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 -
M1780_RS10405 (M1780_10405) 2217103..2217351 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family -
M1780_RS10410 (M1780_10410) 2217451..2219766 - 2316 WP_273610369.1 cation transporter ATPase CptG -
M1780_RS10415 (M1780_10415) 2219763..2220035 - 273 WP_003410017.1 DUF1490 family protein -
M1780_RS10420 (M1780_10420) 2220088..2220444 - 357 WP_003410018.1 Cd(II)/Pb(II)-sensing metalloregulatory transcriptional regulator CmtR -

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

RES domain

(25-148)

Antitoxin

Antitoxin Xre/MbcA/ParS-like, toxin-binding domain

(69-110)


Sequences

Toxin        


Download         Length: 187 a.a.        Molecular weight: 20248.70 Da        Isoelectric Point: 4.5091

>T243587 WP_003410001.1 NZ_CP096840:c2215759-2215199 [Mycobacterium tuberculosis variant bovis]
VSDALDEGLVQRIDARGTIEWSETCYRYTGAHRDALSGEGARRFGGRWNPPLLFPAIYLADSAQACMVEVERAAQAASTT
AEKMLEAAYRLHTIDVTDLAVLDLTTPQAREAVGLENDDIYGDDWSGCQAVGHAAWFLHMQGVLVPAAGGVGLVVTAYEQ
RTRPGQLQLRQSVDLTPALYQELRAT

Download         Length: 561 bp

>T243587 NZ_OX419553:1904102-1904278 [Bacillus subtilis]
GTGCTTGAGAAAGTGGGTATCATAGTTGCTTTCCTCATATCTTTAACGGTTCTTACAATCAACAGTCTAACAATAGTTGA
GAAGGTAAGAAACCTAAAGAATGGGACAAGCAAAAAGAAAAAGCGTATACGCAAGCGGCTCCGACCAAAGAGACAACGCC
AACGTATACGCCGATGA

Antitoxin


Download         Length: 114 a.a.        Molecular weight: 12488.33 Da        Isoelectric Point: 4.8359

>AT243587 WP_003410003.1 NZ_CP096840:c2216097-2215756 [Mycobacterium tuberculosis variant bovis]
MGVNVLASTVSGAIERLGLTYEEVGDIVDASPRSVARWTAGQVVPQRLNKQRLIELAYVADALAEVLPRDQANVWMFSPN
RLLEHRKPADLVRDGEYQRVLALIDAMAEGVFV

Download         Length: 342 bp

>AT243587 NZ_OX419553:c1904319-1904219 [Bacillus subtilis]
TAGGAACTAAAGGAGAAGTTCATTCCCCTTTAGCTTAGCTCTCATCGGCGTATACGTTGGCGTTGTCTCTTTGGTCGGAG
CCGCTTGCGTATACGCTTTTT

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 6FKG

Antitoxin

Source ID Structure
PDB 6FKG
AlphaFold DB A0A7U4FAE4

References