Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5197177..5197802 Replicon chromosome
Accession NZ_LR890600
Organism Klebsiella pneumoniae isolate INF122-sc-2279936

Toxin (Protein)


Gene name vapC Uniprot ID A0A378FVD4
Locus tag JMW81_RS25265 Protein ID WP_019705794.1
Coordinates 5197177..5197560 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag JMW81_RS25270 Protein ID WP_004150355.1
Coordinates 5197560..5197802 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW81_RS25250 5194543..5195445 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
JMW81_RS25255 5195442..5196077 + 636 WP_032430299.1 formate dehydrogenase cytochrome b556 subunit -
JMW81_RS25260 5196074..5197003 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
JMW81_RS25265 5197177..5197560 - 384 WP_019705794.1 type II toxin-antitoxin system VapC family toxin Toxin
JMW81_RS25270 5197560..5197802 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
JMW81_RS25275 5198007..5198924 + 918 WP_032430300.1 alpha/beta hydrolase -
JMW81_RS25280 5198939..5199880 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
JMW81_RS25285 5199925..5200362 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
JMW81_RS25290 5200359..5201219 - 861 WP_004146232.1 virulence factor BrkB family protein -
JMW81_RS25295 5201213..5201812 - 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: 14358.57 Da        Isoelectric Point: 6.8806

>T291508 WP_019705794.1 NZ_LR890600:c5197560-5197177 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGHREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT291508 WP_004150355.1 NZ_LR890600:c5197802-5197560 [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 A0A378FVD4

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References