Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 328067..328692 Replicon chromosome
Accession NZ_LR792628
Organism Klebsiella pneumoniae isolate SB5881

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag HU711_RS01575 Protein ID WP_002882817.1
Coordinates 328309..328692 (+) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag HU711_RS01570 Protein ID WP_004150355.1
Coordinates 328067..328309 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HU711_RS01545 324061..324660 + 600 WP_046043904.1 glucose-1-phosphatase -
HU711_RS01550 324654..325514 + 861 WP_002882807.1 virulence factor BrkB family protein -
HU711_RS01555 325511..325948 + 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
HU711_RS01560 325993..326934 + 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
HU711_RS01565 326948..327865 - 918 WP_004178029.1 alpha/beta hydrolase -
HU711_RS01570 328067..328309 + 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
HU711_RS01575 328309..328692 + 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
HU711_RS01580 328866..329795 - 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
HU711_RS01585 329792..330427 - 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
HU711_RS01590 330424..331326 - 903 WP_002882822.1 formate dehydrogenase subunit beta -

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

>T289348 WP_002882817.1 NZ_LR792628:328309-328692 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT289348 WP_004150355.1 NZ_LR792628:328067-328309 [Klebsiella pneumoniae]
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 A0A0H3GPK8

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References