Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5170553..5171178 Replicon chromosome
Accession NZ_CP031613
Organism Klebsiella pneumoniae strain ZYST1

Toxin (Protein)


Gene name vapC Uniprot ID A0A378FVD4
Locus tag DWV03_RS25915 Protein ID WP_019705794.1
Coordinates 5170553..5170936 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag DWV03_RS25920 Protein ID WP_004150355.1
Coordinates 5170936..5171178 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DWV03_RS25900 5167919..5168821 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
DWV03_RS25905 5168818..5169453 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
DWV03_RS25910 5169450..5170379 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
DWV03_RS25915 5170553..5170936 - 384 WP_019705794.1 type II toxin-antitoxin system VapC family toxin Toxin
DWV03_RS25920 5170936..5171178 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
DWV03_RS25925 5171383..5172300 + 918 WP_004146235.1 alpha/beta hydrolase -
DWV03_RS25930 5172315..5173256 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
DWV03_RS25935 5173301..5173738 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
DWV03_RS25940 5173735..5174595 - 861 WP_004146232.1 virulence factor BrkB family protein -
DWV03_RS25945 5174589..5175188 - 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

>T109562 WP_019705794.1 NZ_CP031613:c5170936-5170553 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGHREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T109562 NZ_CP031613:c5170936-5170553 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCATCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT109562 WP_004150355.1 NZ_CP031613:c5171178-5170936 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT109562 NZ_CP031613:c5171178-5170936 [Klebsiella pneumoniae]
ATGATGGCTGAAAGGGATATGGGCAGAATTCTTCTCGATTTATCAGACGATGTCATTCAACGTCTCGATGACCTCAAAGT
GCAGCGTAACATTCCGCGAGCGGAACTGTTACGTGAAGCGGTTGAACAATATCTGGAGAAACAAGATCGAGCTAAAGATA
CCATCTCCAGTGCGCTGGGTCTGTGGCAAGACTGCGAAGAAGACGGCATGGAATATCAACGTCAGCTACGCAAGGAGTGG
TAA

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