Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2869720..2870357 Replicon chromosome
Accession NZ_CP025607
Organism Mycobacterium tuberculosis strain GG-186-10

Toxin (Protein)


Gene name vapC Uniprot ID P0DMV7
Locus tag C0090_RS13975 Protein ID WP_003413180.1
Coordinates 2869720..2870115 (-) Length 132 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ44
Locus tag C0090_RS13980 Protein ID WP_003413183.1
Coordinates 2870112..2870357 (-) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C0090_RS13930 2865123..2866334 + 1212 WP_003900845.1 alpha/beta hydrolase family protein -
C0090_RS13940 2866461..2867120 + 660 WP_102782256.1 LppA family lipoprotein -
C0090_RS13945 2867117..2867779 + 663 WP_055351404.1 hypothetical protein -
C0090_RS13950 2867776..2868054 + 279 WP_003901422.1 type II toxin-antitoxin system VapB family antitoxin -
C0090_RS13955 2868147..2868560 + 414 WP_003413164.1 PIN domain nuclease -
C0090_RS13960 2868599..2868856 + 258 WP_003413167.1 ribbon-helix-helix domain-containing protein -
C0090_RS13965 2868853..2869230 + 378 WP_003413174.1 type II toxin-antitoxin system VapC family toxin -
C0090_RS13970 2869246..2869620 - 375 WP_003413177.1 hypothetical protein -
C0090_RS13975 2869720..2870115 - 396 WP_003413180.1 type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20 Toxin
C0090_RS13980 2870112..2870357 - 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 Antitoxin
C0090_RS13990 2870768..2871187 - 420 WP_003413190.1 A24 family peptidase -
C0090_RS13995 2871199..2872008 - 810 WP_003413193.1 shikimate dehydrogenase -
C0090_RS14000 2872005..2873258 - 1254 WP_003413196.1 endolytic transglycosylase MltG -
C0090_RS14005 2873251..2873763 - 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

>T91527 WP_003413180.1 NZ_CP025607:c2870115-2869720 [Mycobacterium tuberculosis]
MIFVDTSFWAALGNAGDARHGTAKRLWASKPPVVMTSNHVLGETWTLLNRRCGHRAAVAAAAIRLSTVVRVEHVTADLEE
QAWEWLVRHDEREYSFVDATSFAVMRKKGIQNAYAFDGDFSAAGFVEVRPE

Download         Length: 396 bp

>T91527 NZ_CP025607:c2870115-2869720 [Mycobacterium tuberculosis]
ATGATCTTCGTCGACACGTCCTTCTGGGCTGCACTTGGCAACGCCGGCGACGCTCGGCACGGCACCGCGAAGAGGTTGTG
GGCCAGCAAACCGCCCGTGGTGATGACCTCCAACCATGTCCTGGGCGAGACCTGGACGCTGCTCAACCGGCGCTGCGGTC
ACCGCGCGGCGGTTGCCGCCGCTGCAATCCGCTTGAGCACCGTCGTTCGCGTCGAGCACGTAACAGCCGACCTGGAAGAG
CAGGCATGGGAATGGCTTGTACGCCACGACGAGCGAGAGTACTCGTTCGTCGATGCCACGAGCTTCGCGGTGATGCGAAA
GAAAGGCATCCAAAATGCGTATGCCTTCGATGGTGACTTCAGCGCGGCCGGATTTGTCGAGGTAAGACCCGAGTAG

Antitoxin


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

>AT91527 WP_003413183.1 NZ_CP025607:c2870357-2870112 [Mycobacterium tuberculosis]
MLVAYICHVKRLQIYIDEDVDRALAVEARRRRTSKAALIREYVAEHLRQPGPDPVDAFVGSFVGEADLSASVDDVVYGKH
E

Download         Length: 246 bp

>AT91527 NZ_CP025607:c2870357-2870112 [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