Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5725908..5726533 Replicon chromosome
Accession NZ_CP042858
Organism Klebsiella pneumoniae strain QD23

Toxin (Protein)


Gene name vapC Uniprot ID A0A378FVD4
Locus tag FU841_RS29105 Protein ID WP_019705794.1
Coordinates 5725908..5726291 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag FU841_RS29110 Protein ID WP_004150355.1
Coordinates 5726291..5726533 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FU841_RS29090 5723274..5724176 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
FU841_RS29095 5724173..5724808 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
FU841_RS29100 5724805..5725734 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
FU841_RS29105 5725908..5726291 - 384 WP_019705794.1 type II toxin-antitoxin system VapC family toxin Toxin
FU841_RS29110 5726291..5726533 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
FU841_RS29115 5726738..5727655 + 918 WP_004146235.1 alpha/beta hydrolase -
FU841_RS29120 5727670..5728611 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
FU841_RS29125 5728656..5729093 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
FU841_RS29130 5729090..5729950 - 861 WP_004146232.1 virulence factor BrkB family protein -
FU841_RS29135 5729944..5730543 - 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

>T136268 WP_019705794.1 NZ_CP042858:c5726291-5725908 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGHREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T136268 NZ_CP042858:c5726291-5725908 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCATCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT136268 WP_004150355.1 NZ_CP042858:c5726533-5726291 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT136268 NZ_CP042858:c5726533-5726291 [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