Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5425370..5425995 Replicon chromosome
Accession NZ_LR130539
Organism Klebsiella variicola strain AJ055 isolate AJ055

Toxin (Protein)


Gene name vapC Uniprot ID A0A1F2M041
Locus tag EW050_RS26655 Protein ID WP_008807903.1
Coordinates 5425370..5425753 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag EW050_RS26660 Protein ID WP_004150355.1
Coordinates 5425753..5425995 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EW050_RS26640 5422736..5423638 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
EW050_RS26645 5423635..5424270 + 636 WP_008807902.1 formate dehydrogenase cytochrome b556 subunit -
EW050_RS26650 5424267..5425196 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
EW050_RS26655 5425370..5425753 - 384 WP_008807903.1 type II toxin-antitoxin system VapC family toxin Toxin
EW050_RS26660 5425753..5425995 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
EW050_RS26665 5426200..5427117 + 918 WP_032741512.1 alpha/beta hydrolase -
EW050_RS26670 5427132..5428073 - 942 WP_012543287.1 fatty acid biosynthesis protein FabY -
EW050_RS26675 5428118..5428555 - 438 WP_032741510.1 D-tyrosyl-tRNA(Tyr) deacylase -
EW050_RS26680 5428552..5429412 - 861 WP_110185251.1 virulence factor BrkB family protein -
EW050_RS26685 5429406..5430005 - 600 WP_008807908.1 glucose-1-phosphatase -

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

(7-112)

Antitoxin

Predicted DNA-binding protein, ribbon-helix-helix domain

(16-47)


Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 14377.62 Da        Isoelectric Point: 7.3178

>T286299 WP_008807903.1 NZ_LR130539:c5425753-5425370 [Klebsiella variicola]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYELHPE

Download         Length: 384 bp

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9567.83 Da        Isoelectric Point: 4.3509

>AT286299 WP_004150355.1 NZ_LR130539:c5425995-5425753 [Klebsiella variicola]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp


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 A0A1F2M041

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References