Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 550078..550703 Replicon chromosome
Accession NZ_CP054285
Organism Klebsiella pneumoniae strain IDR1800050501-01-02

Toxin (Protein)


Gene name vapC Uniprot ID A0A483GDF6
Locus tag HS091_RS02570 Protein ID WP_004187928.1
Coordinates 550078..550461 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag HS091_RS02575 Protein ID WP_004150355.1
Coordinates 550461..550703 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HS091_RS02555 547444..548346 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
HS091_RS02560 548343..548978 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
HS091_RS02565 548975..549904 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
HS091_RS02570 550078..550461 - 384 WP_004187928.1 type II toxin-antitoxin system VapC family toxin Toxin
HS091_RS02575 550461..550703 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
HS091_RS02580 550897..551814 + 918 WP_004187929.1 alpha/beta hydrolase -
HS091_RS02585 551828..552769 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
HS091_RS02590 552814..553251 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
HS091_RS02595 553248..554108 - 861 WP_004146232.1 virulence factor BrkB family protein -
HS091_RS02600 554102..554701 - 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

(7-110)

Antitoxin

Predicted DNA-binding protein, ribbon-helix-helix domain

(16-47)


Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 14407.64 Da        Isoelectric Point: 7.3178

>T159333 WP_004187928.1 NZ_CP054285:c550461-550078 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFTGIPGVVTPYEIHPE

Download         Length: 384 bp

>T159333 NZ_CP070009:c31312-31160 [Escherichia coli]
ATGCCACAGCGAACGTTTTTAATGATGTTAATCGTCATCTGTGTGACGATTCTGTGTTTTGTCTGGATGGTGAGGGATTC
GCTTTGCGTACTCCGGCTCCAGCAGGGAAACACAGTGCTTGTGGCAACGTTAGCCTACGAAGTTAAACGTTAA

Antitoxin


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

>AT159333 WP_004150355.1 NZ_CP054285:c550703-550461 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT159333 NZ_CP070009:31362-31424 [Escherichia coli]
TCGAAGCATTACAGTAGAGCCCTTGGTTGATTGATAAAAAAATCTCCAGGGGCTTTCTGCTGT

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 A0A483GDF6

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References