Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5130168..5130793 Replicon chromosome
Accession NZ_LR588412
Organism Klebsiella pneumoniae strain NCTC9157

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag FGL27_RS25050 Protein ID WP_002882817.1
Coordinates 5130168..5130551 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag FGL27_RS25055 Protein ID WP_004150355.1
Coordinates 5130551..5130793 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FGL27_RS25035 5127534..5128436 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
FGL27_RS25040 5128433..5129068 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
FGL27_RS25045 5129065..5129994 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
FGL27_RS25050 5130168..5130551 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
FGL27_RS25055 5130551..5130793 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
FGL27_RS25060 5130998..5131915 + 918 WP_021466676.1 alpha/beta hydrolase -
FGL27_RS25065 5131929..5132870 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
FGL27_RS25070 5132915..5133352 - 438 WP_138074550.1 D-tyrosyl-tRNA(Tyr) deacylase -
FGL27_RS25075 5133349..5134209 - 861 WP_004146232.1 virulence factor BrkB family protein -
FGL27_RS25080 5134203..5134802 - 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

>T288461 WP_002882817.1 NZ_LR588412:c5130551-5130168 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT288461 WP_004150355.1 NZ_LR588412:c5130793-5130551 [Klebsiella 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