Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5164908..5165533 Replicon chromosome
Accession NZ_CP042520
Organism Klebsiella pneumoniae strain C2

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag FR744_RS25385 Protein ID WP_002882817.1
Coordinates 5164908..5165291 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag FR744_RS25390 Protein ID WP_004150355.1
Coordinates 5165291..5165533 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FR744_RS25370 5162274..5163176 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
FR744_RS25375 5163173..5163808 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
FR744_RS25380 5163805..5164734 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
FR744_RS25385 5164908..5165291 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
FR744_RS25390 5165291..5165533 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
FR744_RS25395 5165738..5166655 + 918 WP_004178029.1 alpha/beta hydrolase -
FR744_RS25400 5166669..5167610 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
FR744_RS25405 5167655..5168092 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
FR744_RS25410 5168089..5168949 - 861 WP_004146232.1 virulence factor BrkB family protein -
FR744_RS25415 5168943..5169542 - 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

>T135811 WP_002882817.1 NZ_CP042520:c5165291-5164908 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T135811 NZ_CP042520:c5165291-5164908 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT135811 WP_004150355.1 NZ_CP042520:c5165533-5165291 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT135811 NZ_CP042520:c5165533-5165291 [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