Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5131859..5132484 Replicon chromosome
Accession NZ_CP066543
Organism Klebsiella pneumoniae strain BTS

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag D6T75_RS26230 Protein ID WP_002882817.1
Coordinates 5132101..5132484 (+) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag D6T75_RS26225 Protein ID WP_004150355.1
Coordinates 5131859..5132101 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
D6T75_RS26200 5127850..5128449 + 600 WP_004151865.1 glucose-1-phosphatase -
D6T75_RS26205 5128443..5129303 + 861 WP_200302617.1 virulence factor BrkB family protein -
D6T75_RS26210 5129300..5129737 + 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
D6T75_RS26215 5129782..5130723 + 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
D6T75_RS26220 5130737..5131654 - 918 WP_002882812.1 alpha/beta hydrolase -
D6T75_RS26225 5131859..5132101 + 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
D6T75_RS26230 5132101..5132484 + 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
D6T75_RS26235 5132658..5133587 - 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
D6T75_RS26240 5133584..5134219 - 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
D6T75_RS26245 5134216..5135118 - 903 WP_002882822.1 formate dehydrogenase subunit beta -

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

>T184634 WP_002882817.1 NZ_CP066543:5132101-5132484 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T184634 NZ_CP087706:c5211608-5211225 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATCACGCG
GAATACGAAGGATTTTACCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT184634 WP_004150355.1 NZ_CP066543:5131859-5132101 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT184634 NZ_CP087706:c5211850-5211608 [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