Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 2846798..2847507 Replicon chromosome
Accession NZ_CP009426
Organism Mycobacterium tuberculosis strain 96075

Toxin (Protein)


Gene name vapC Uniprot ID G0TQ26
Locus tag LJ70_RS13435 Protein ID WP_003413164.1
Coordinates 2846798..2847211 (+) Length 138 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P95006
Locus tag LJ70_RS13440 Protein ID WP_003413167.1
Coordinates 2847250..2847507 (+) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LJ70_RS13410 2842216..2842746 - 531 WP_003413021.1 shikimate kinase AroK -
LJ70_RS13415 2842750..2843955 - 1206 WP_003413027.1 chorismate synthase -
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 Toxin
LJ70_RS13440 2847250..2847507 + 258 WP_003413167.1 ribbon-helix-helix domain-containing protein Antitoxin
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 -
LJ70_RS13460 2848763..2849008 - 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 -
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

PIN domain

(4-122)

Antitoxin

Ribbon-helix-helix protein, CopG

(2-38)


Sequences

Toxin        


Download         Length: 138 a.a.        Molecular weight: 15045.00 Da        Isoelectric Point: 5.4673

>T48914 WP_003413164.1 NZ_CP009426:2846798-2847211 [Mycobacterium tuberculosis]
MVFCVDTSAWHHAARPEVARRWLAALSADQIGICDHVRLEILYSANSATDYDALADELDGLARIPVGAETFTRACQVQRE
LAHVAGLHHRSVKIADLVIAAAAELSGTIVWHYDENYDRVAAITGQPTEWIVPRGTL

Download         Length: 414 bp

>T48914 NZ_CP009426:2846798-2847211 [Mycobacterium tuberculosis]
ATGGTGTTCTGCGTCGACACCAGCGCGTGGCATCACGCGGCGCGGCCGGAAGTTGCGCGCCGATGGTTGGCGGCCTTGTC
CGCGGACCAGATCGGCATCTGCGACCACGTGCGGTTGGAGATCCTGTACTCGGCGAACTCCGCTACCGACTACGACGCGC
TCGCCGACGAACTCGACGGCTTGGCCCGTATACCAGTCGGTGCCGAAACCTTTACGCGCGCATGCCAAGTCCAGCGTGAG
CTTGCCCACGTCGCCGGTCTGCATCACCGCAGCGTGAAGATCGCCGATCTTGTCATCGCCGCGGCGGCCGAACTTTCAGG
CACCATCGTGTGGCATTACGACGAGAACTATGACCGGGTCGCCGCCATCACCGGCCAACCTACGGAGTGGATCGTGCCGC
GCGGGACCCTTTAA

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9453.63 Da        Isoelectric Point: 10.6555

>AT48914 WP_003413167.1 NZ_CP009426:2847250-2847507 [Mycobacterium tuberculosis]
MRTQVTLGKEELELLDRAAKASGASRSELIRRAIHRAYGTGSKQERLAALDHSRGSWRGRDFTGTEYVDAIRGDLNERLA
RLGLA

Download         Length: 258 bp

>AT48914 NZ_CP009426:2847250-2847507 [Mycobacterium tuberculosis]
ATGCGGACTCAGGTGACCCTGGGCAAAGAGGAGCTTGAGCTGCTCGATCGTGCCGCCAAGGCGAGTGGCGCATCGCGGTC
CGAACTCATCCGACGCGCAATTCACCGTGCCTACGGGACTGGATCCAAGCAGGAACGGCTCGCCGCGCTCGACCACAGCC
GTGGCTCGTGGCGAGGACGGGACTTCACCGGCACCGAGTATGTCGACGCCATTCGGGGCGACCTCAACGAACGACTTGCT
CGGCTCGGTCTGGCGTGA

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 G0TQ26

Antitoxin

Source ID Structure
AlphaFold DB A0A829C9W5

References