Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2848371..2849008 Replicon chromosome
Accession NZ_CP009426
Organism Mycobacterium tuberculosis strain 96075

Toxin (Protein)


Gene name vapC Uniprot ID P0DMV7
Locus tag LJ70_RS13455 Protein ID WP_003413180.1
Coordinates 2848371..2848766 (-) Length 132 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ44
Locus tag LJ70_RS13460 Protein ID WP_003413183.1
Coordinates 2848763..2849008 (-) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LJ70_RS13425 2844431..2845642 + 1212 WP_003900845.1 alpha/beta hydrolase family protein -
LJ70_RS13430 2845769..2846431 + 663 WP_031697764.1 hypothetical protein -
LJ70_RS22220 2846428..2846705 + 278 Protein_2622 type II toxin-antitoxin system VapB family antitoxin -
LJ70_RS13435 2846798..2847211 + 414 WP_003413164.1 PIN domain nuclease -
LJ70_RS13440 2847250..2847507 + 258 WP_003413167.1 ribbon-helix-helix domain-containing protein -
LJ70_RS13445 2847504..2847881 + 378 WP_003413174.1 type II toxin-antitoxin system VapC family toxin -
LJ70_RS13450 2847897..2848271 - 375 WP_003413177.1 hypothetical protein -
LJ70_RS13455 2848371..2848766 - 396 WP_003413180.1 type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20 Toxin
LJ70_RS13460 2848763..2849008 - 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 Antitoxin
LJ70_RS13465 2849419..2849838 - 420 WP_003413190.1 A24 family peptidase -
LJ70_RS13470 2849850..2850659 - 810 WP_003413193.1 shikimate dehydrogenase -
LJ70_RS13475 2850656..2851909 - 1254 WP_003413196.1 endolytic transglycosylase MltG -
LJ70_RS13480 2851902..2852414 - 513 WP_003413197.1 Holliday junction resolvase RuvX -

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

Endonuclease VapC20-like

(1-129)

Antitoxin

Ribbon-helix-helix protein, CopG

(11-49)


Sequences

Toxin        


Download         Length: 132 a.a.        Molecular weight: 14619.53 Da        Isoelectric Point: 6.9794

>T48916 WP_003413180.1 NZ_CP009426:c2848766-2848371 [Mycobacterium tuberculosis]
MIFVDTSFWAALGNAGDARHGTAKRLWASKPPVVMTSNHVLGETWTLLNRRCGHRAAVAAAAIRLSTVVRVEHVTADLEE
QAWEWLVRHDEREYSFVDATSFAVMRKKGIQNAYAFDGDFSAAGFVEVRPE

Download         Length: 396 bp

>T48916 NZ_CP009426:c2848766-2848371 [Mycobacterium tuberculosis]
ATGATCTTCGTCGACACGTCCTTCTGGGCTGCACTTGGCAACGCCGGCGACGCTCGGCACGGCACCGCGAAGAGGTTGTG
GGCCAGCAAACCGCCCGTGGTGATGACCTCCAACCATGTCCTGGGCGAGACCTGGACGCTGCTCAACCGGCGCTGCGGTC
ACCGCGCGGCGGTTGCCGCCGCTGCAATCCGCTTGAGCACCGTCGTTCGCGTCGAGCACGTAACAGCCGACCTGGAAGAG
CAGGCATGGGAATGGCTTGTACGCCACGACGAGCGAGAGTACTCGTTCGTCGATGCCACGAGCTTCGCGGTGATGCGAAA
GAAAGGCATCCAAAATGCGTATGCCTTCGATGGTGACTTCAGCGCGGCCGGATTTGTCGAGGTAAGACCCGAGTAG

Antitoxin


Download         Length: 82 a.a.        Molecular weight: 9098.33 Da        Isoelectric Point: 5.6007

>AT48916 WP_003413183.1 NZ_CP009426:c2849008-2848763 [Mycobacterium tuberculosis]
MLVAYICHVKRLQIYIDEDVDRALAVEARRRRTSKAALIREYVAEHLRQPGPDPVDAFVGSFVGEADLSASVDDVVYGKH
E

Download         Length: 246 bp

>AT48916 NZ_CP009426:c2849008-2848763 [Mycobacterium tuberculosis]
ATGCTAGTGGCGTATATTTGCCATGTGAAAAGGCTGCAGATCTACATCGACGAAGACGTTGACCGAGCGCTTGCTGTTGA
AGCGCGACGGCGGCGGACGTCGAAGGCGGCGCTGATCCGGGAGTACGTCGCTGAGCACCTCCGGCAGCCGGGCCCAGATC
CGGTCGATGCCTTCGTCGGATCGTTCGTGGGGGAAGCCGACTTGTCCGCGTCCGTCGACGACGTGGTTTACGGAAAGCAC
GAATGA

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 5WZ4
PDB 5WZF

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BW31

References