Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5240003..5240628 Replicon chromosome
Accession NZ_LR890665
Organism Klebsiella pneumoniae isolate INF065-sc-2279980

Toxin (Protein)


Gene name vapC Uniprot ID A0A378FVD4
Locus tag JMX32_RS25385 Protein ID WP_019705794.1
Coordinates 5240003..5240386 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag JMX32_RS25390 Protein ID WP_004150355.1
Coordinates 5240386..5240628 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMX32_RS25370 5237369..5238271 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
JMX32_RS25375 5238268..5238903 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
JMX32_RS25380 5238900..5239829 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
JMX32_RS25385 5240003..5240386 - 384 WP_019705794.1 type II toxin-antitoxin system VapC family toxin Toxin
JMX32_RS25390 5240386..5240628 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
JMX32_RS25395 5240833..5241750 + 918 WP_012737090.1 alpha/beta hydrolase -
JMX32_RS25400 5241764..5242705 - 942 WP_023323419.1 fatty acid biosynthesis protein FabY -
JMX32_RS25405 5242750..5243187 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
JMX32_RS25410 5243184..5244044 - 861 WP_004146232.1 virulence factor BrkB family protein -
JMX32_RS25415 5244038..5244637 - 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

>T291772 WP_019705794.1 NZ_LR890665:c5240386-5240003 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGHREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT291772 WP_004150355.1 NZ_LR890665:c5240628-5240386 [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