Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5343803..5344428 Replicon chromosome
Accession NZ_CP031721
Organism Klebsiella pneumoniae strain SCKP020003

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag CAY64_RS28510 Protein ID WP_002882817.1
Coordinates 5343803..5344186 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag CAY64_RS28515 Protein ID WP_004150355.1
Coordinates 5344186..5344428 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CAY64_RS28495 5341169..5342071 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
CAY64_RS28500 5342068..5342703 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
CAY64_RS28505 5342700..5343629 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
CAY64_RS28510 5343803..5344186 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
CAY64_RS28515 5344186..5344428 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
CAY64_RS28520 5344633..5345550 + 918 WP_002882812.1 alpha/beta hydrolase -
CAY64_RS28525 5345564..5346505 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
CAY64_RS28530 5346550..5346987 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
CAY64_RS28535 5346984..5347844 - 861 WP_002882807.1 virulence factor BrkB family protein -
CAY64_RS28540 5347838..5348437 - 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

>T109958 WP_002882817.1 NZ_CP031721:c5344186-5343803 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T109958 NZ_CP031721:c5344186-5343803 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT109958 WP_004150355.1 NZ_CP031721:c5344428-5344186 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT109958 NZ_CP031721:c5344428-5344186 [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 A0A0H3GPK8

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References