Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VapB
Location 753827..754460 Replicon chromosome
Accession NC_016768
Organism Mycobacterium tuberculosis KZN 4207

Toxin (Protein)


Gene name vapC Uniprot ID G0TQD6
Locus tag TBSG_RS03445 Protein ID WP_003403365.1
Coordinates 753827..754210 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ56
Locus tag TBSG_RS03450 Protein ID WP_003403368.1
Coordinates 754305..754460 (-) Length 52 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
TBSG_RS03420 749119..749655 + 537 WP_003403341.1 50S ribosomal protein L10 -
TBSG_RS03425 749692..750084 + 393 WP_003403353.1 50S ribosomal protein L7/L12 -
TBSG_RS03430 750077..750772 - 696 WP_003403355.1 TetR/AcrR family transcriptional regulator -
TBSG_RS03435 750843..752348 + 1506 WP_003403360.1 carotenoid cleavage oxygenase -
TBSG_RS03440 752429..753439 + 1011 WP_009938249.1 ABC transporter ATP-binding protein -
TBSG_RS03445 753827..754210 - 384 WP_003403365.1 ribonuclease VapC6 Toxin
TBSG_RS03450 754305..754460 - 156 WP_003403368.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
TBSG_RS03455 754536..755252 - 717 WP_009938832.1 CPBP family intramembrane metalloprotease -
TBSG_RS03460 755528..755836 - 309 WP_003403376.1 type II toxin-antitoxin system PemK/MazF family toxin -
TBSG_RS03465 755823..756068 - 246 WP_003403381.1 ribbon-helix-helix protein, CopG family -
TBSG_RS03470 756178..756615 - 438 WP_003403386.1 type II toxin-antitoxin system VapC family toxin -
TBSG_RS03475 756612..756866 - 255 WP_003911263.1 antitoxin VapB7 -
TBSG_RS03480 756980..759343 + 2364 WP_003898547.1 arylsulfatase AtsD -

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


No domain identified.


Antitoxin

Bacterial antitoxin of type II TA system, VapB

(3-44)


Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 13959.73 Da        Isoelectric Point: 6.0803

>T25806 WP_003403365.1 NC_016768:c754210-753827 [Mycobacterium tuberculosis KZN 4207]
MAAATTTGTHRGLELRAAQRAVGSCEPQRAEFCRSARNADEFDQMSRMFGDVYPDVPVPKSVWRWIDSAQHRLARAGAVG
ALSVVDLLICDTAAARGLVVLHDDADYELAERHLPDIRVRRVVSADD

Download         Length: 384 bp

>T25806 NC_016768:c754210-753827 [Mycobacterium tuberculosis KZN 4207]
TTGGCGGCTGCAACGACAACCGGAACCCACCGAGGCCTGGAACTCCGCGCTGCTCAGCGGGCCGTCGGGTCGTGCGAACC
GCAACGAGCCGAGTTCTGCCGATCAGCGCGGAATGCGGACGAGTTCGACCAGATGAGCCGGATGTTTGGTGACGTCTACC
CCGATGTGCCAGTGCCGAAATCCGTGTGGCGGTGGATCGATTCGGCACAGCACCGCCTCGCCCGGGCGGGAGCGGTGGGT
GCCCTGTCGGTTGTCGATCTGCTGATCTGCGACACTGCGGCGGCCAGGGGCCTAGTAGTCCTCCACGACGATGCCGACTA
CGAACTCGCAGAGCGTCACCTTCCCGACATCAGAGTGCGGAGGGTCGTCAGCGCCGACGACTAG

Antitoxin


Download         Length: 52 a.a.        Molecular weight: 5872.72 Da        Isoelectric Point: 5.7734

>AT25806 WP_003403368.1 NC_016768:c754460-754305 [Mycobacterium tuberculosis KZN 4207]
VSVTQIDLDDEALADVMRIAAVHTKKEAVNLAMRDYVERFRRIEALARSRE

Download         Length: 156 bp

>AT25806 NC_016768:c754460-754305 [Mycobacterium tuberculosis KZN 4207]
GTGTCGGTGACCCAGATCGACCTCGACGACGAAGCGCTGGCCGATGTGATGCGCATCGCCGCCGTGCACACAAAGAAGGA
AGCCGTGAACCTCGCGATGCGCGATTACGTCGAACGGTTTCGGCGCATCGAGGCCCTGGCCCGCTCGCGCGAGTAG

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
AlphaFold DB G0TQD6

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BSF8

References