Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5488019..5488644 Replicon chromosome
Accession NZ_CP114316
Organism Klebsiella variicola strain 2022CK-00501

Toxin (Protein)


Gene name vapC Uniprot ID A0A1F2M041
Locus tag OGU15_RS26535 Protein ID WP_008807903.1
Coordinates 5488019..5488402 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag OGU15_RS26540 Protein ID WP_004150355.1
Coordinates 5488402..5488644 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OGU15_RS26520 (OGU15_26515) 5485385..5486287 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
OGU15_RS26525 (OGU15_26520) 5486284..5486919 + 636 WP_008807902.1 formate dehydrogenase cytochrome b556 subunit -
OGU15_RS26530 (OGU15_26525) 5486916..5487845 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
OGU15_RS26535 (OGU15_26530) 5488019..5488402 - 384 WP_008807903.1 type II toxin-antitoxin system VapC family toxin Toxin
OGU15_RS26540 (OGU15_26535) 5488402..5488644 - 243 WP_004150355.1 CopG family transcriptional regulator Antitoxin
OGU15_RS26545 (OGU15_26540) 5488849..5489766 + 918 WP_064171510.1 alpha/beta hydrolase -
OGU15_RS26550 (OGU15_26545) 5489780..5490721 - 942 WP_012543287.1 fatty acid biosynthesis protein FabY -
OGU15_RS26555 (OGU15_26550) 5490766..5491203 - 438 WP_008807906.1 D-aminoacyl-tRNA deacylase -
OGU15_RS26560 (OGU15_26555) 5491200..5492060 - 861 WP_008807907.1 virulence factor BrkB family protein -
OGU15_RS26565 (OGU15_26560) 5492054..5492653 - 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

>T266510 WP_008807903.1 NZ_CP114316:c5488402-5488019 [Klebsiella variicola]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYELHPE

Download         Length: 384 bp

Antitoxin


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

>AT266510 WP_004150355.1 NZ_CP114316:c5488644-5488402 [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