Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5394952..5395577 Replicon chromosome
Accession NZ_CP087639
Organism Klebsiella pneumoniae subsp. pneumoniae strain DD02391

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag LMH57_RS26685 Protein ID WP_002882817.1
Coordinates 5394952..5395335 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag LMH57_RS26690 Protein ID WP_004150355.1
Coordinates 5395335..5395577 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LMH57_RS26670 (LMH57_26670) 5392318..5393220 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
LMH57_RS26675 (LMH57_26675) 5393217..5393852 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
LMH57_RS26680 (LMH57_26680) 5393849..5394778 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
LMH57_RS26685 (LMH57_26685) 5394952..5395335 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
LMH57_RS26690 (LMH57_26690) 5395335..5395577 - 243 WP_004150355.1 CopG family transcriptional regulator Antitoxin
LMH57_RS26695 (LMH57_26695) 5395782..5396699 + 918 WP_002882812.1 alpha/beta hydrolase -
LMH57_RS26700 (LMH57_26700) 5396713..5397654 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
LMH57_RS26705 (LMH57_26705) 5397699..5398136 - 438 WP_002882809.1 D-aminoacyl-tRNA deacylase -
LMH57_RS26710 (LMH57_26710) 5398133..5398993 - 861 WP_002882807.1 virulence factor BrkB family protein -
LMH57_RS26715 (LMH57_26715) 5398987..5399586 - 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

>T225798 WP_002882817.1 NZ_CP087639:c5395335-5394952 [Klebsiella pneumoniae subsp. pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T225798 NZ_CP121356:4017597-4017815 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT225798 WP_004150355.1 NZ_CP087639:c5395577-5395335 [Klebsiella pneumoniae subsp. pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT225798 NZ_CP121356:4017197-4017571 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGTCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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