Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2884780..2885417 Replicon chromosome
Accession NZ_CP041791
Organism Mycobacterium tuberculosis strain SEA17020023P6C4

Toxin (Protein)


Gene name vapC Uniprot ID P0DMV7
Locus tag FPK19_RS13380 Protein ID WP_003413180.1
Coordinates 2884780..2885175 (-) Length 132 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ44
Locus tag FPK19_RS13385 Protein ID WP_003413183.1
Coordinates 2885172..2885417 (-) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPK19_RS13340 2880183..2881394 + 1212 WP_003900845.1 alpha/beta hydrolase family protein -
FPK19_RS13345 2881521..2882180 + 660 WP_003900847.1 hypothetical protein -
FPK19_RS13350 2882177..2882839 + 663 WP_003900848.1 hypothetical protein -
FPK19_RS13355 2882836..2883114 + 279 WP_003901422.1 type II toxin-antitoxin system VapB family antitoxin -
FPK19_RS13360 2883207..2883620 + 414 WP_003413164.1 PIN domain nuclease -
FPK19_RS13365 2883659..2883916 + 258 WP_003413167.1 ribbon-helix-helix domain-containing protein -
FPK19_RS13370 2883913..2884290 + 378 WP_003413174.1 type II toxin-antitoxin system VapC family toxin -
FPK19_RS13375 2884306..2884680 - 375 WP_003413177.1 hypothetical protein -
FPK19_RS13380 2884780..2885175 - 396 WP_003413180.1 type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20 Toxin
FPK19_RS13385 2885172..2885417 - 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 Antitoxin
FPK19_RS13390 2885828..2886247 - 420 WP_003413190.1 A24 family peptidase -
FPK19_RS13395 2886259..2887068 - 810 WP_003413193.1 shikimate dehydrogenase -
FPK19_RS13400 2887065..2888318 - 1254 WP_193018048.1 endolytic transglycosylase MltG -
FPK19_RS13405 2888311..2888823 - 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

>T129481 WP_003413180.1 NZ_CP041791:c2885175-2884780 [Mycobacterium tuberculosis]
MIFVDTSFWAALGNAGDARHGTAKRLWASKPPVVMTSNHVLGETWTLLNRRCGHRAAVAAAAIRLSTVVRVEHVTADLEE
QAWEWLVRHDEREYSFVDATSFAVMRKKGIQNAYAFDGDFSAAGFVEVRPE

Download         Length: 396 bp

>T129481 NZ_CP041791:c2885175-2884780 [Mycobacterium tuberculosis]
ATGATCTTCGTCGACACGTCCTTCTGGGCTGCACTTGGCAACGCCGGCGACGCTCGGCACGGCACCGCGAAGAGGTTGTG
GGCCAGCAAACCGCCCGTGGTGATGACCTCCAACCATGTCCTGGGCGAGACCTGGACGCTGCTCAACCGGCGCTGCGGTC
ACCGCGCGGCGGTTGCCGCCGCTGCAATCCGCTTGAGCACCGTCGTTCGCGTCGAGCACGTAACAGCCGACCTGGAAGAG
CAGGCATGGGAATGGCTTGTACGCCACGACGAGCGAGAGTACTCGTTCGTCGATGCCACGAGCTTCGCGGTGATGCGAAA
GAAAGGCATCCAAAATGCGTATGCCTTCGATGGTGACTTCAGCGCGGCCGGATTTGTCGAGGTAAGACCCGAGTAG

Antitoxin


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

>AT129481 WP_003413183.1 NZ_CP041791:c2885417-2885172 [Mycobacterium tuberculosis]
MLVAYICHVKRLQIYIDEDVDRALAVEARRRRTSKAALIREYVAEHLRQPGPDPVDAFVGSFVGEADLSASVDDVVYGKH
E

Download         Length: 246 bp

>AT129481 NZ_CP041791:c2885417-2885172 [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