Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4874065..4874581 Replicon chromosome
Accession NZ_CP098355
Organism Klebsiella pneumoniae strain 13001

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag NB672_RS24310 Protein ID WP_002886902.1
Coordinates 4874065..4874349 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag NB672_RS24315 Protein ID WP_002886901.1
Coordinates 4874339..4874581 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NB672_RS24285 (NB672_24285) 4869549..4869812 - 264 WP_004152271.1 PTS sugar transporter subunit IIB -
NB672_RS24290 (NB672_24290) 4869942..4870115 + 174 WP_002886906.1 hypothetical protein -
NB672_RS24295 (NB672_24295) 4870118..4870861 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
NB672_RS24300 (NB672_24300) 4871218..4873356 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
NB672_RS24305 (NB672_24305) 4873597..4874061 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
NB672_RS24310 (NB672_24310) 4874065..4874349 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
NB672_RS24315 (NB672_24315) 4874339..4874581 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
NB672_RS24320 (NB672_24320) 4874659..4876569 - 1911 WP_004152270.1 PRD domain-containing protein -
NB672_RS24325 (NB672_24325) 4876592..4877746 - 1155 WP_002886900.1 lactonase family protein -
NB672_RS24330 (NB672_24330) 4877812..4878552 - 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

>T247576 WP_002886902.1 NZ_CP098355:c4874349-4874065 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT247576 WP_002886901.1 NZ_CP098355:c4874581-4874339 [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