Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 1543342..1543979 Replicon chromosome
Accession NZ_CP043995
Organism Mycobacterium tuberculosis strain 4-0041P6C4

Toxin (Protein)


Gene name vapC Uniprot ID P0DMV7
Locus tag FPJ87_RS07370 Protein ID WP_003413180.1
Coordinates 1543584..1543979 (+) Length 132 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ44
Locus tag FPJ87_RS07365 Protein ID WP_003413183.1
Coordinates 1543342..1543587 (+) Length 82 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ87_RS07345 1539936..1540448 + 513 WP_003413197.1 Holliday junction resolvase RuvX -
FPJ87_RS07350 1540441..1541694 + 1254 WP_003413196.1 endolytic transglycosylase MltG -
FPJ87_RS07355 1541691..1542500 + 810 WP_003413193.1 shikimate dehydrogenase -
FPJ87_RS07360 1542512..1542931 + 420 WP_003413190.1 A24 family peptidase -
FPJ87_RS07365 1543342..1543587 + 246 WP_003413183.1 type II toxin-antitoxin system antitoxin VapB20 Antitoxin
FPJ87_RS07370 1543584..1543979 + 396 WP_003413180.1 type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20 Toxin
FPJ87_RS07375 1544079..1544453 + 375 WP_003413177.1 hypothetical protein -
FPJ87_RS07380 1544469..1544846 - 378 WP_003413174.1 type II toxin-antitoxin system VapC family toxin -
FPJ87_RS07385 1544843..1545100 - 258 WP_003413167.1 ribbon-helix-helix domain-containing protein -
FPJ87_RS07390 1545139..1545552 - 414 WP_003413164.1 PIN domain nuclease -
FPJ87_RS07395 1545645..1545923 - 279 WP_003901422.1 type II toxin-antitoxin system VapB family antitoxin -
FPJ87_RS07400 1545920..1546581 - 662 Protein_1458 hypothetical protein -
FPJ87_RS07405 1546578..1547237 - 660 WP_003900846.1 LppA family lipoprotein -
FPJ87_RS07410 1547364..1548575 - 1212 WP_003900845.1 alpha/beta hydrolase family protein -

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

>T139712 WP_003413180.1 NZ_CP043995:1543584-1543979 [Mycobacterium tuberculosis]
MIFVDTSFWAALGNAGDARHGTAKRLWASKPPVVMTSNHVLGETWTLLNRRCGHRAAVAAAAIRLSTVVRVEHVTADLEE
QAWEWLVRHDEREYSFVDATSFAVMRKKGIQNAYAFDGDFSAAGFVEVRPE

Download         Length: 396 bp

>T139712 NZ_CP058786:2648343-2648450 [Shigella flexneri]
ATGACGCTCGCGCAGTTTGCCATGATTTTCTGGCACGACCTGGCAGCACCGATCCTGGCGGGAATTATTACCGCAGCGAT
TGTCAGCTGGTGGCGTAACCGGAAGTAA

Antitoxin


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

>AT139712 WP_003413183.1 NZ_CP043995:1543342-1543587 [Mycobacterium tuberculosis]
MLVAYICHVKRLQIYIDEDVDRALAVEARRRRTSKAALIREYVAEHLRQPGPDPVDAFVGSFVGEADLSASVDDVVYGKH
E

Download         Length: 246 bp

>AT139712 NZ_CP058786:c2648296-2648230 [Shigella flexneri]
TGTCTGGTTTCAAGATTAGCCCCCGTTTTGTTGTCAGGTTTTACCTCTCAACGTGCGGGGGTTTTCT

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