Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5251654..5252279 Replicon chromosome
Accession NZ_CP110952
Organism Klebsiella pneumoniae subsp. pneumoniae strain LC-394/19

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag NPY09_RS26040 Protein ID WP_002882817.1
Coordinates 5251654..5252037 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag NPY09_RS26045 Protein ID WP_004150355.1
Coordinates 5252037..5252279 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NPY09_RS26025 (NPY09_26025) 5249020..5249922 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
NPY09_RS26030 (NPY09_26030) 5249919..5250554 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
NPY09_RS26035 (NPY09_26035) 5250551..5251480 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
NPY09_RS26040 (NPY09_26040) 5251654..5252037 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
NPY09_RS26045 (NPY09_26045) 5252037..5252279 - 243 WP_004150355.1 CopG family transcriptional regulator Antitoxin
NPY09_RS26050 (NPY09_26050) 5252484..5253401 + 918 WP_002882812.1 alpha/beta hydrolase -
NPY09_RS26055 (NPY09_26055) 5253415..5254356 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
NPY09_RS26060 (NPY09_26060) 5254401..5254838 - 438 WP_002882809.1 D-aminoacyl-tRNA deacylase -
NPY09_RS26065 (NPY09_26065) 5254835..5255695 - 861 WP_002882807.1 virulence factor BrkB family protein -
NPY09_RS26070 (NPY09_26070) 5255689..5256288 - 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

>T264587 WP_002882817.1 NZ_CP110952:c5252037-5251654 [Klebsiella pneumoniae subsp. pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT264587 WP_004150355.1 NZ_CP110952:c5252279-5252037 [Klebsiella pneumoniae subsp. pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp


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