Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 1293937..1294562 Replicon chromosome
Accession NZ_CP030923
Organism Klebsiella pneumoniae subsp. pneumoniae strain KC-Pl-HB1

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag DTN91_RS06485 Protein ID WP_002882817.1
Coordinates 1293937..1294320 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag DTN91_RS06490 Protein ID WP_004150355.1
Coordinates 1294320..1294562 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DTN91_RS06470 1291303..1292205 + 903 WP_004901686.1 formate dehydrogenase subunit beta -
DTN91_RS06475 1292202..1292837 + 636 WP_004901683.1 formate dehydrogenase cytochrome b556 subunit -
DTN91_RS06480 1292834..1293763 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
DTN91_RS06485 1293937..1294320 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
DTN91_RS06490 1294320..1294562 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
DTN91_RS06495 1294767..1295684 + 918 WP_004901674.1 alpha/beta hydrolase -
DTN91_RS06500 1295698..1296639 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
DTN91_RS06505 1296684..1297121 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
DTN91_RS06510 1297118..1297978 - 861 WP_002882807.1 virulence factor BrkB family protein -
DTN91_RS06515 1297972..1298571 - 600 WP_004901669.1 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

>T108205 WP_002882817.1 NZ_CP030923:c1294320-1293937 [Klebsiella pneumoniae subsp. pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T108205 NZ_CP030923:c1294320-1293937 [Klebsiella pneumoniae subsp. pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT108205 WP_004150355.1 NZ_CP030923:c1294562-1294320 [Klebsiella pneumoniae subsp. pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT108205 NZ_CP030923:c1294562-1294320 [Klebsiella pneumoniae subsp. 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 A0A0H3GPK8

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References