Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4977411..4977927 Replicon chromosome
Accession NZ_CP098340
Organism Klebsiella pneumoniae strain 53015_G7

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag NB667_RS24540 Protein ID WP_002886902.1
Coordinates 4977411..4977695 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag NB667_RS24545 Protein ID WP_002886901.1
Coordinates 4977685..4977927 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NB667_RS24515 (NB667_24520) 4972895..4973158 - 264 WP_004152271.1 PTS sugar transporter subunit IIB -
NB667_RS24520 (NB667_24525) 4973288..4973461 + 174 WP_002886906.1 hypothetical protein -
NB667_RS24525 (NB667_24530) 4973464..4974207 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
NB667_RS24530 (NB667_24535) 4974564..4976702 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
NB667_RS24535 (NB667_24540) 4976943..4977407 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
NB667_RS24540 (NB667_24545) 4977411..4977695 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
NB667_RS24545 (NB667_24550) 4977685..4977927 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
NB667_RS24550 (NB667_24555) 4978005..4979915 - 1911 WP_004152270.1 PRD domain-containing protein -
NB667_RS24555 (NB667_24560) 4979938..4981092 - 1155 WP_002886900.1 lactonase family protein -
NB667_RS24560 (NB667_24565) 4981158..4981898 - 741 WP_002886899.1 KDGP aldolase family protein -

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

(5-82)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 11125.95 Da        Isoelectric Point: 10.3787

>T247477 WP_002886902.1 NZ_CP098340:c4977695-4977411 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9045.55 Da        Isoelectric Point: 6.3340

>AT247477 WP_002886901.1 NZ_CP098340:c4977927-4977685 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

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 A0A0H3GMH2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References