Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mbcAT/RES-TIGR02293
Location 2232571..2233469 Replicon chromosome
Accession NZ_CP023573
Organism Mycobacterium tuberculosis strain CSV4519

Toxin (Protein)


Gene name mbcT Uniprot ID P64908
Locus tag CP429_RS10840 Protein ID WP_003410001.1
Coordinates 2232571..2233131 (-) Length 187 a.a.

Antitoxin (Protein)


Gene name mbcA Uniprot ID P64910
Locus tag CP429_RS10845 Protein ID WP_003410003.1
Coordinates 2233128..2233469 (-) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP429_RS10805 2227740..2228393 - 654 WP_003409976.1 cutinase Cfp21 -
CP429_RS10810 2228508..2228738 + 231 WP_003409980.1 DUF167 domain-containing protein -
CP429_RS10815 2228823..2229734 - 912 WP_003409986.1 ArgP/LysG family DNA-binding transcriptional regulator -
CP429_RS10820 2229843..2230442 + 600 WP_003409989.1 L-lysine exporter -
CP429_RS10825 2230858..2231286 + 429 WP_003906713.1 cellulose-binding protein -
CP429_RS10830 2231512..2232051 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
CP429_RS10840 2232571..2233131 - 561 WP_003410001.1 RES family NAD+ phosphorylase Toxin
CP429_RS10845 2233128..2233469 - 342 WP_003410003.1 DUF2384 domain-containing protein Antitoxin
CP429_RS10850 2233555..2233812 + 258 WP_003410006.1 hypothetical protein -
CP429_RS10855 2233713..2234048 - 336 WP_003410009.1 dehydrogenase -
CP429_RS10860 2234137..2234481 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 -
CP429_RS10865 2234475..2234723 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family -
CP429_RS10870 2234823..2237138 - 2316 WP_003899120.1 cation transporter ATPase CptG -
CP429_RS10875 2237135..2237407 - 273 WP_003410017.1 DUF1490 family protein -
CP429_RS10880 2237460..2237816 - 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

>T81698 WP_003410001.1 NZ_CP023573:c2233131-2232571 [Mycobacterium tuberculosis]
VSDALDEGLVQRIDARGTIEWSETCYRYTGAHRDALSGEGARRFGGRWNPPLLFPAIYLADSAQACMVEVERAAQAASTT
AEKMLEAAYRLHTIDVTDLAVLDLTTPQAREAVGLENDDIYGDDWSGCQAVGHAAWFLHMQGVLVPAAGGVGLVVTAYEQ
RTRPGQLQLRQSVDLTPALYQELRAT

Download         Length: 561 bp

>T81698 NZ_CP023573:c2233131-2232571 [Mycobacterium tuberculosis]
GTGAGCGATGCCCTCGATGAAGGGCTCGTCCAGCGTATCGACGCACGCGGAACAATTGAGTGGTCGGAAACGTGCTACCG
GTATACCGGCGCGCACCGTGACGCCTTGTCCGGTGAGGGCGCGCGCAGATTCGGAGGCAGGTGGAATCCGCCGCTGCTCT
TTCCGGCGATCTATCTTGCTGATTCCGCCCAAGCCTGCATGGTTGAGGTGGAACGGGCGGCGCAAGCGGCTTCAACGACC
GCAGAGAAGATGCTCGAGGCGGCCTACCGACTACACACGATCGACGTCACGGACCTGGCCGTCCTCGATCTGACAACCCC
GCAAGCTCGGGAAGCCGTGGGGCTCGAGAACGACGACATCTATGGCGACGACTGGTCAGGGTGCCAGGCGGTCGGACATG
CGGCCTGGTTCTTGCACATGCAAGGTGTCCTCGTGCCGGCGGCGGGCGGTGTCGGCCTCGTTGTCACCGCGTATGAACAG
CGAACTCGGCCGGGCCAACTACAACTGCGACAAAGCGTCGATCTGACGCCTGCTCTTTACCAAGAACTTCGAGCCACGTA
G

Antitoxin


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

>AT81698 WP_003410003.1 NZ_CP023573:c2233469-2233128 [Mycobacterium tuberculosis]
MGVNVLASTVSGAIERLGLTYEEVGDIVDASPRSVARWTAGQVVPQRLNKQRLIELAYVADALAEVLPRDQANVWMFSPN
RLLEHRKPADLVRDGEYQRVLALIDAMAEGVFV

Download         Length: 342 bp

>AT81698 NZ_CP023573:c2233469-2233128 [Mycobacterium tuberculosis]
ATGGGAGTAAATGTGCTCGCCTCGACCGTGTCGGGTGCGATCGAGCGCTTGGGATTGACCTACGAGGAAGTCGGTGACAT
CGTCGATGCCTCGCCGCGTTCCGTGGCGCGATGGACCGCAGGTCAGGTGGTTCCCCAACGCCTCAACAAGCAACGACTTA
TCGAGCTGGCCTATGTCGCCGACGCCCTCGCGGAAGTGCTGCCGCGTGACCAGGCGAACGTGTGGATGTTTTCGCCGAAT
CGGTTACTGGAACACCGCAAGCCTGCCGACCTCGTGCGAGACGGCGAGTACCAACGCGTGTTGGCGCTCATCGACGCGAT
GGCGGAGGGAGTGTTCGTGTGA

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