Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5443272..5443897 Replicon chromosome
Accession NZ_CP010523
Organism Klebsiella variicola strain DSM 15968

Toxin (Protein)


Gene name vapC Uniprot ID A0A1F2M041
Locus tag SP68_RS25425 Protein ID WP_008807903.1
Coordinates 5443272..5443655 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag SP68_RS25430 Protein ID WP_004150355.1
Coordinates 5443655..5443897 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SP68_RS25410 5440638..5441540 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
SP68_RS25415 5441537..5442172 + 636 WP_008807902.1 formate dehydrogenase cytochrome b556 subunit -
SP68_RS25420 5442169..5443098 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
SP68_RS25425 5443272..5443655 - 384 WP_008807903.1 type II toxin-antitoxin system VapC family toxin Toxin
SP68_RS25430 5443655..5443897 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
SP68_RS25435 5444102..5445019 + 918 WP_023340866.1 alpha/beta hydrolase -
SP68_RS25440 5445034..5445975 - 942 WP_012543287.1 fatty acid biosynthesis protein FabY -
SP68_RS25445 5446020..5446457 - 438 WP_008807906.1 D-tyrosyl-tRNA(Tyr) deacylase -
SP68_RS25450 5446454..5447314 - 861 WP_008807907.1 virulence factor BrkB family protein -
SP68_RS25455 5447308..5447907 - 600 WP_008807908.1 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

>T52762 WP_008807903.1 NZ_CP010523:c5443655-5443272 [Klebsiella variicola]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYELHPE

Download         Length: 384 bp

>T52762 NZ_CP010523:c5443655-5443272 [Klebsiella variicola]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGTACGCGAATGGCGCTAAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTGATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAACTACACCCTGAATAA

Antitoxin


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

>AT52762 WP_004150355.1 NZ_CP010523:c5443897-5443655 [Klebsiella variicola]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT52762 NZ_CP010523:c5443897-5443655 [Klebsiella variicola]
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 A0A1F2M041

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References