Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 2885289..2885920 Replicon chromosome
Accession NZ_CP069077
Organism Mycobacterium tuberculosis strain N0072

Toxin (Protein)


Gene name vapC Uniprot ID G0TQ28
Locus tag JN135_RS13540 Protein ID WP_003413174.1
Coordinates 2885543..2885920 (+) Length 126 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P95006
Locus tag JN135_RS13535 Protein ID WP_003413167.1
Coordinates 2885289..2885546 (+) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN135_RS13505 2881203..2881517 + 315 WP_009937839.1 hypothetical protein -
JN135_RS13510 2881813..2883024 + 1212 WP_003900845.1 alpha/beta hydrolase family protein -
JN135_RS13515 2883151..2883810 + 660 WP_003900846.1 LppA family lipoprotein -
JN135_RS13520 2883807..2884469 + 663 WP_031698290.1 LppA family lipoprotein -
JN135_RS13525 2884466..2884744 + 279 WP_003901422.1 type II toxin-antitoxin system VapB family antitoxin -
JN135_RS13530 2884837..2885250 + 414 WP_003413164.1 PIN domain nuclease -
JN135_RS13535 2885289..2885546 + 258 WP_003413167.1 CopG family transcriptional regulator Antitoxin
JN135_RS13540 2885543..2885920 + 378 WP_003413174.1 type II toxin-antitoxin system VapC family toxin Toxin
JN135_RS13545 2885936..2886310 - 375 WP_003413177.1 hypothetical protein -
JN135_RS13550 2886410..2886805 - 396 WP_003413180.1 type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20 -
JN135_RS13555 2886802..2887047 - 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 -
JN135_RS13560 2887458..2887877 - 420 WP_003413190.1 A24 family peptidase -
JN135_RS13565 2887889..2888698 - 810 WP_003413193.1 shikimate dehydrogenase -
JN135_RS13570 2888695..2889948 - 1254 WP_003413196.1 endolytic transglycosylase MltG -
JN135_RS13575 2889941..2890453 - 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

(3-111)

Antitoxin

Ribbon-helix-helix protein, CopG

(2-38)


Sequences

Toxin        


Download         Length: 126 a.a.        Molecular weight: 13728.72 Da        Isoelectric Point: 4.4687

>T189808 WP_003413174.1 NZ_CP069077:2885543-2885920 [Mycobacterium tuberculosis]
VKLIDTTIAVDHLRGEPAAAVLLAELINNGEEIAASELVRFELLAGVRESELAALEAFFSAVVWTLVTEDIARIGGRLAR
RYRSSHRGIDDVDYLIAATAIVVDADLLTTNVRHFPMFPDLQPPY

Download         Length: 378 bp

>T189808 NZ_CP091016:c2204858-2204664 [Escherichia coli]
ATGCGGTATGAAAAAGTCAAACCATGCCCTTTTTGTGGTTGTCCATCAGTAACGGTGAAAGCCATTTCAGGATATTACCG
CGCGAAGTGTAACGGATGCGAATCCCGAACCGGCTATGGTGGAAGTGAAAAAGAAGCACTCGAAAGATGGAATAAACGAA
CCACTGGCAATAATAATGGAGGTGTTCATGTATAA

Antitoxin


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

>AT189808 WP_003413167.1 NZ_CP069077:2885289-2885546 [Mycobacterium tuberculosis]
MRTQVTLGKEELELLDRAAKASGASRSELIRRAIHRAYGTGSKQERLAALDHSRGSWRGRDFTGTEYVDAIRGDLNERLA
RLGLA

Download         Length: 258 bp

>AT189808 NZ_CP091016:2204487-2204665 [Escherichia coli]
GATGACAGAAGTTTCTCGCAATTAAAATTTATCAGTTTTACTTTCTGCTCTCTGGAAACGCCTGCTTCTTTTTTCCCTGA
GAGCATTTTTTCGCATTCTGATTTCGTTAGTTTAGATTTTGAATATCTTGTCCAGTTAGTAGGAGTGCCACCTTCCTTTT
CAATAGTGGCGGTAATTTT

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 G0TQ28

Antitoxin

Source ID Structure
AlphaFold DB A0A829C9W5

References