Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 529172..529688 Replicon chromosome
Accession NZ_CP126058
Organism Klebsiella pneumoniae subsp. pneumoniae strain CS00491

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag QM175_RS02515 Protein ID WP_004178374.1
Coordinates 529404..529688 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID A0A919M0P8
Locus tag QM175_RS02510 Protein ID WP_032434351.1
Coordinates 529172..529414 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QM175_RS02495 (525201) 525201..525941 + 741 WP_002886899.1 KDGP aldolase family protein -
QM175_RS02500 (526007) 526007..527161 + 1155 WP_002886900.1 lactonase family protein -
QM175_RS02505 (527184) 527184..529094 + 1911 WP_004152270.1 PRD domain-containing protein -
QM175_RS02510 (529172) 529172..529414 + 243 WP_032434351.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
QM175_RS02515 (529404) 529404..529688 + 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
QM175_RS02520 (529692) 529692..530156 - 465 WP_004222151.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
QM175_RS02525 (530398) 530398..532536 - 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
QM175_RS02530 (532893) 532893..533636 - 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
QM175_RS02535 (533639) 533639..533812 - 174 WP_032414379.1 hypothetical protein -
QM175_RS02540 (533942) 533942..534205 + 264 WP_014908078.1 PTS sugar transporter subunit IIB -

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

Toxin-antitoxin system, RelE/ParE toxin family

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-68)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 11155.97 Da        Isoelectric Point: 10.3787

>T282528 WP_004178374.1 NZ_CP126058:529404-529688 [Klebsiella pneumoniae subsp. pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9003.47 Da        Isoelectric Point: 6.3340

>AT282528 WP_032434351.1 NZ_CP126058:529172-529414 [Klebsiella pneumoniae subsp. pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGGKVSLDDL

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 A6THG1

Antitoxin

Source ID Structure

References