Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mbcAT/RES-TIGR02293
Location 2232621..2233519 Replicon chromosome
Accession NZ_CP023590
Organism Mycobacterium tuberculosis strain TBV5362

Toxin (Protein)


Gene name mbcT Uniprot ID P64908
Locus tag CP446_RS10825 Protein ID WP_003410001.1
Coordinates 2232621..2233181 (-) Length 187 a.a.

Antitoxin (Protein)


Gene name mbcA Uniprot ID P64910
Locus tag CP446_RS10830 Protein ID WP_003410003.1
Coordinates 2233178..2233519 (-) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP446_RS10790 2227790..2228443 - 654 WP_003409976.1 cutinase Cfp21 -
CP446_RS10795 2228558..2228788 + 231 WP_003409980.1 DUF167 domain-containing protein -
CP446_RS10800 2228873..2229784 - 912 WP_003409986.1 ArgP/LysG family DNA-binding transcriptional regulator -
CP446_RS10805 2229893..2230492 + 600 WP_003409989.1 L-lysine exporter -
CP446_RS10810 2230908..2231336 + 429 WP_003906713.1 cellulose-binding protein -
CP446_RS10815 2231562..2232101 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
CP446_RS10825 2232621..2233181 - 561 WP_003410001.1 RES family NAD+ phosphorylase Toxin
CP446_RS10830 2233178..2233519 - 342 WP_003410003.1 DUF2384 domain-containing protein Antitoxin
CP446_RS10835 2233605..2233862 + 258 WP_003410006.1 hypothetical protein -
CP446_RS10840 2233763..2234098 - 336 WP_003410009.1 dehydrogenase -
CP446_RS10845 2234187..2234531 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 -
CP446_RS10850 2234525..2234773 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family -
CP446_RS10855 2234873..2237188 - 2316 WP_003899120.1 cation transporter ATPase CptG -
CP446_RS10860 2237185..2237457 - 273 WP_003410017.1 DUF1490 family protein -
CP446_RS10865 2237510..2237866 - 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

>T82730 WP_003410001.1 NZ_CP023590:c2233181-2232621 [Mycobacterium tuberculosis]
VSDALDEGLVQRIDARGTIEWSETCYRYTGAHRDALSGEGARRFGGRWNPPLLFPAIYLADSAQACMVEVERAAQAASTT
AEKMLEAAYRLHTIDVTDLAVLDLTTPQAREAVGLENDDIYGDDWSGCQAVGHAAWFLHMQGVLVPAAGGVGLVVTAYEQ
RTRPGQLQLRQSVDLTPALYQELRAT

Download         Length: 561 bp

>T82730 NZ_CP023590:c2233181-2232621 [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

>AT82730 WP_003410003.1 NZ_CP023590:c2233519-2233178 [Mycobacterium tuberculosis]
MGVNVLASTVSGAIERLGLTYEEVGDIVDASPRSVARWTAGQVVPQRLNKQRLIELAYVADALAEVLPRDQANVWMFSPN
RLLEHRKPADLVRDGEYQRVLALIDAMAEGVFV

Download         Length: 342 bp

>AT82730 NZ_CP023590:c2233519-2233178 [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