Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5286314..5286939 Replicon chromosome
Accession NZ_LR890542
Organism Klebsiella pneumoniae isolate INF319-sc-2280116

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag JMX54_RS25860 Protein ID WP_002882817.1
Coordinates 5286314..5286697 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag JMX54_RS25865 Protein ID WP_004150355.1
Coordinates 5286697..5286939 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMX54_RS25845 5283680..5284582 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
JMX54_RS25850 5284579..5285214 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
JMX54_RS25855 5285211..5286140 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
JMX54_RS25860 5286314..5286697 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
JMX54_RS25865 5286697..5286939 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
JMX54_RS25870 5287144..5288061 + 918 WP_004181612.1 alpha/beta hydrolase -
JMX54_RS25875 5288075..5289016 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
JMX54_RS25880 5289061..5289498 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
JMX54_RS25885 5289495..5290355 - 861 WP_004146232.1 virulence factor BrkB family protein -
JMX54_RS25890 5290349..5290948 - 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

>T291347 WP_002882817.1 NZ_LR890542:c5286697-5286314 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT291347 WP_004150355.1 NZ_LR890542:c5286939-5286697 [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