45493

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5251220..5251845 Replicon chromosome
Accession NZ_CP006738
Organism Klebsiella pneumoniae HK787

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag P244_RS25955 Protein ID WP_002882817.1
Coordinates 5251220..5251603 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag P244_RS25960 Protein ID WP_004150355.1
Coordinates 5251603..5251845 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P244_RS25940 5248586..5249488 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
P244_RS25945 5249485..5250120 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
P244_RS25950 5250117..5251046 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
P244_RS25955 5251220..5251603 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
P244_RS25960 5251603..5251845 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
P244_RS25965 5252050..5252967 + 918 WP_004213381.1 alpha/beta hydrolase -
P244_RS25970 5252982..5253923 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
P244_RS25975 5253968..5254405 - 438 WP_023302745.1 D-tyrosyl-tRNA(Tyr) deacylase -
P244_RS25980 5254402..5255262 - 861 WP_004146232.1 virulence factor BrkB family protein -
P244_RS25985 5255256..5255855 - 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: 14377.62 Da        Isoelectric Point: 7.3178

>T45493 WP_002882817.1 NZ_CP006738:c5251603-5251220 [Klebsiella pneumoniae HK787]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T45493 NZ_CP006738:c5251603-5251220 [Klebsiella pneumoniae HK787]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACTTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT45493 WP_004150355.1 NZ_CP006738:c5251845-5251603 [Klebsiella pneumoniae HK787]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT45493 NZ_CP006738:c5251845-5251603 [Klebsiella pneumoniae HK787]
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