Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5073502..5074127 Replicon chromosome
Accession NZ_LR890323
Organism Klebsiella pneumoniae isolate INF348-sc-2280170

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag JMW45_RS24845 Protein ID WP_002882817.1
Coordinates 5073502..5073885 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag JMW45_RS24850 Protein ID WP_004150355.1
Coordinates 5073885..5074127 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW45_RS24830 5070868..5071770 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
JMW45_RS24835 5071767..5072402 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
JMW45_RS24840 5072399..5073328 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
JMW45_RS24845 5073502..5073885 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
JMW45_RS24850 5073885..5074127 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
JMW45_RS24855 5074332..5075249 + 918 WP_004181612.1 alpha/beta hydrolase -
JMW45_RS24860 5075263..5076204 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
JMW45_RS24865 5076249..5076686 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
JMW45_RS24870 5076683..5077543 - 861 WP_023280688.1 virulence factor BrkB family protein -
JMW45_RS24875 5077537..5078136 - 600 WP_004151865.1 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

>T290645 WP_002882817.1 NZ_LR890323:c5073885-5073502 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT290645 WP_004150355.1 NZ_LR890323:c5074127-5073885 [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