Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mbcAT/RES-TIGR02293
Location 3020263..3021161 Replicon chromosome
Accession NZ_CP019611
Organism Mycobacterium tuberculosis strain H83

Toxin (Protein)


Gene name mbcT Uniprot ID P64908
Locus tag B0W95_RS14525 Protein ID WP_003410001.1
Coordinates 3020263..3020823 (-) Length 187 a.a.

Antitoxin (Protein)


Gene name mbcA Uniprot ID P64910
Locus tag B0W95_RS14530 Protein ID WP_003410003.1
Coordinates 3020820..3021161 (-) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B0W95_RS14490 3015432..3016085 - 654 WP_003409976.1 cutinase Cfp21 -
B0W95_RS14495 3016200..3016430 + 231 WP_003409980.1 DUF167 domain-containing protein -
B0W95_RS14500 3016515..3017426 - 912 WP_003409986.1 ArgP/LysG family DNA-binding transcriptional regulator -
B0W95_RS14505 3017535..3018134 + 600 WP_003409989.1 L-lysine exporter -
B0W95_RS14510 3018550..3018978 + 429 WP_003409992.1 cellulose-binding protein -
B0W95_RS14515 3019204..3019743 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
B0W95_RS14525 3020263..3020823 - 561 WP_003410001.1 RES family NAD+ phosphorylase Toxin
B0W95_RS14530 3020820..3021161 - 342 WP_003410003.1 DUF2384 domain-containing protein Antitoxin
B0W95_RS14535 3021247..3021504 + 258 WP_003410006.1 hypothetical protein -
B0W95_RS14540 3021405..3021740 - 336 WP_003410009.1 dehydrogenase -
B0W95_RS14545 3021829..3022173 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 -
B0W95_RS14550 3022167..3022415 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family -
B0W95_RS14555 3022515..3024830 - 2316 WP_003899120.1 cation transporter ATPase CptG -
B0W95_RS14560 3024827..3025099 - 273 WP_003410017.1 DUF1490 family protein -
B0W95_RS14565 3025152..3025508 - 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

>T72914 WP_003410001.1 NZ_CP019611:c3020823-3020263 [Mycobacterium tuberculosis]
VSDALDEGLVQRIDARGTIEWSETCYRYTGAHRDALSGEGARRFGGRWNPPLLFPAIYLADSAQACMVEVERAAQAASTT
AEKMLEAAYRLHTIDVTDLAVLDLTTPQAREAVGLENDDIYGDDWSGCQAVGHAAWFLHMQGVLVPAAGGVGLVVTAYEQ
RTRPGQLQLRQSVDLTPALYQELRAT

Download         Length: 561 bp

>T72914 NZ_CP019611:c3020823-3020263 [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

>AT72914 WP_003410003.1 NZ_CP019611:c3021161-3020820 [Mycobacterium tuberculosis]
MGVNVLASTVSGAIERLGLTYEEVGDIVDASPRSVARWTAGQVVPQRLNKQRLIELAYVADALAEVLPRDQANVWMFSPN
RLLEHRKPADLVRDGEYQRVLALIDAMAEGVFV

Download         Length: 342 bp

>AT72914 NZ_CP019611:c3021161-3020820 [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