Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mbcAT/RES-TIGR02293
Location 2223535..2224433 Replicon chromosome
Accession NZ_HG813240
Organism Mycobacterium tuberculosis 49-02

Toxin (Protein)


Gene name mbcT Uniprot ID P64908
Locus tag MT49_RS10395 Protein ID WP_003410001.1
Coordinates 2223535..2224095 (-) Length 187 a.a.

Antitoxin (Protein)


Gene name mbcA Uniprot ID P64910
Locus tag MT49_RS10400 Protein ID WP_003410003.1
Coordinates 2224092..2224433 (-) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MT49_RS10365 2218704..2219357 - 654 WP_003409976.1 cutinase Cfp21 -
MT49_RS10370 2219472..2219702 + 231 WP_003409980.1 DUF167 domain-containing protein -
MT49_RS10375 2219787..2220698 - 912 WP_003409986.1 ArgP/LysG family DNA-binding transcriptional regulator -
MT49_RS10380 2220807..2221406 + 600 WP_003910883.1 L-lysine exporter -
MT49_RS10385 2221822..2222250 + 429 WP_003409992.1 cellulose-binding protein -
MT49_RS10390 2222476..2223015 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
MT49_RS10395 2223535..2224095 - 561 WP_003410001.1 RES family NAD+ phosphorylase Toxin
MT49_RS10400 2224092..2224433 - 342 WP_003410003.1 DUF2384 domain-containing protein Antitoxin
MT49_RS10405 2224519..2224776 + 258 WP_003410006.1 hypothetical protein -
MT49_RS10410 2224677..2225012 - 336 WP_003410009.1 dehydrogenase -
MT49_RS10415 2225101..2225445 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 -
MT49_RS10420 2225439..2225687 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family -
MT49_RS10425 2225787..2228102 - 2316 WP_003899120.1 cation transporter ATPase CptG -
MT49_RS10430 2228099..2228371 - 273 WP_003410017.1 DUF1490 family protein -
MT49_RS10435 2228424..2228780 - 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

>T285087 WP_003410001.1 NZ_HG813240:c2224095-2223535 [Mycobacterium tuberculosis 49-02]
VSDALDEGLVQRIDARGTIEWSETCYRYTGAHRDALSGEGARRFGGRWNPPLLFPAIYLADSAQACMVEVERAAQAASTT
AEKMLEAAYRLHTIDVTDLAVLDLTTPQAREAVGLENDDIYGDDWSGCQAVGHAAWFLHMQGVLVPAAGGVGLVVTAYEQ
RTRPGQLQLRQSVDLTPALYQELRAT

Download         Length: 561 bp

Antitoxin


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

>AT285087 WP_003410003.1 NZ_HG813240:c2224433-2224092 [Mycobacterium tuberculosis 49-02]
MGVNVLASTVSGAIERLGLTYEEVGDIVDASPRSVARWTAGQVVPQRLNKQRLIELAYVADALAEVLPRDQANVWMFSPN
RLLEHRKPADLVRDGEYQRVLALIDAMAEGVFV

Download         Length: 342 bp


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