Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5510195..5510820 Replicon chromosome
Accession NZ_CP039819
Organism Klebsiella pneumoniae strain C2414

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag FA958_RS27765 Protein ID WP_002882817.1
Coordinates 5510195..5510578 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag FA958_RS27770 Protein ID WP_004150355.1
Coordinates 5510578..5510820 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FA958_RS27750 5507561..5508463 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
FA958_RS27755 5508460..5509095 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
FA958_RS27760 5509092..5510021 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
FA958_RS27765 5510195..5510578 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
FA958_RS27770 5510578..5510820 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
FA958_RS27775 5511025..5511942 + 918 WP_002882812.1 alpha/beta hydrolase -
FA958_RS27780 5511956..5512897 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
FA958_RS27785 5512942..5513379 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
FA958_RS27790 5513376..5514236 - 861 WP_002882807.1 virulence factor BrkB family protein -
FA958_RS27795 5514230..5514829 - 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

>T124295 WP_002882817.1 NZ_CP039819:c5510578-5510195 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T124295 NZ_CP039819:c5510578-5510195 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT124295 WP_004150355.1 NZ_CP039819:c5510820-5510578 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT124295 NZ_CP039819:c5510820-5510578 [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