Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mbcAT/RES-TIGR02293
Location 2216220..2217118 Replicon chromosome
Accession NZ_CP096842
Organism Mycobacterium tuberculosis variant bovis strain Mb3114

Toxin (Protein)


Gene name mbcT Uniprot ID P64908
Locus tag M1772_RS10375 Protein ID WP_003410001.1
Coordinates 2216220..2216780 (-) Length 187 a.a.

Antitoxin (Protein)


Gene name mbcA Uniprot ID P64910
Locus tag M1772_RS10380 Protein ID WP_003410003.1
Coordinates 2216777..2217118 (-) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M1772_RS10345 (M1772_10340) 2211389..2212042 - 654 WP_003409976.1 cutinase Cfp21 -
M1772_RS10350 (M1772_10345) 2212157..2212387 + 231 WP_003409980.1 DUF167 domain-containing protein -
M1772_RS10355 (M1772_10350) 2212472..2213383 - 912 WP_003409986.1 ArgP/LysG family DNA-binding transcriptional regulator -
M1772_RS10360 (M1772_10355) 2213492..2214091 + 600 WP_003409989.1 L-lysine exporter -
M1772_RS10365 (M1772_10360) 2214507..2214935 + 429 WP_003409992.1 cellulose-binding protein -
M1772_RS10370 (M1772_10365) 2215161..2215700 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
M1772_RS10375 (M1772_10370) 2216220..2216780 - 561 WP_003410001.1 RES family NAD+ phosphorylase Toxin
M1772_RS10380 (M1772_10375) 2216777..2217118 - 342 WP_003410003.1 DUF2384 domain-containing protein Antitoxin
M1772_RS10385 (M1772_10380) 2217204..2217461 + 258 WP_003410006.1 hypothetical protein -
M1772_RS10390 (M1772_10385) 2217362..2217697 - 336 WP_003410009.1 dehydrogenase -
M1772_RS10395 (M1772_10390) 2217786..2218130 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 -
M1772_RS10400 (M1772_10395) 2218124..2218372 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family -
M1772_RS10405 (M1772_10400) 2218472..2220787 - 2316 WP_003899120.1 cation transporter ATPase CptG -
M1772_RS10410 (M1772_10405) 2220784..2221056 - 273 WP_003410017.1 DUF1490 family protein -
M1772_RS10415 (M1772_10410) 2221109..2221465 - 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

>T243704 WP_003410001.1 NZ_CP096842:c2216780-2216220 [Mycobacterium tuberculosis variant bovis]
VSDALDEGLVQRIDARGTIEWSETCYRYTGAHRDALSGEGARRFGGRWNPPLLFPAIYLADSAQACMVEVERAAQAASTT
AEKMLEAAYRLHTIDVTDLAVLDLTTPQAREAVGLENDDIYGDDWSGCQAVGHAAWFLHMQGVLVPAAGGVGLVVTAYEQ
RTRPGQLQLRQSVDLTPALYQELRAT

Download         Length: 561 bp

>T243704 NZ_OX460909:c1817299-1817090 [Photobacterium phosphoreum]
ATGGTTAATTTTGAATTTGATGAAGTTAAGAGTAACTCGAATCTTGAAAAACATGGTGTGGATTTTAATGTAGCTCAATT
GCTTTGGAATGACCCAGATTTAATTGAGATCCCAGTAAATACTCACGATGAACCAAGATATATCGTAATAGCTATGCTTA
ATGGTAAGCATTGGACTGGTGTTATTACATATCGAGGTCAAAATATCTGA

Antitoxin


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

>AT243704 WP_003410003.1 NZ_CP096842:c2217118-2216777 [Mycobacterium tuberculosis variant bovis]
MGVNVLASTVSGAIERLGLTYEEVGDIVDASPRSVARWTAGQVVPQRLNKQRLIELAYVADALAEVLPRDQANVWMFSPN
RLLEHRKPADLVRDGEYQRVLALIDAMAEGVFV

Download         Length: 342 bp

>AT243704 NZ_OX460909:c1817046-1816801 [Photobacterium phosphoreum]
ATGAAAGCTAATGAATTTGATGCAAAATTTGACGATGGCGACGATATTCTAGGCGATCTAGATTTATCTAAAGCTAAGCG
TCCAATGCAAAGTCAAAAACGAGTAAATGTTGATTTTCCAACATGGATGATTGAATCATTAGATCGTGAAGCTAATCGTG
TAGGTGTAACTCGCCAATCGATTATTAAAGTTTGGTTAGCTGAAAGGTTAGAAAGTGTAGCGGCGAATCACGCAGCAAGC
CACTGA

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