Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4767979..4768495 Replicon chromosome
Accession NZ_LR745045
Organism Klebsiella pneumoniae isolate Kpn2166

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag GWJ69_RS23515 Protein ID WP_004178374.1
Coordinates 4767979..4768263 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag GWJ69_RS23520 Protein ID WP_002886901.1
Coordinates 4768253..4768495 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GWJ69_RS23490 4763462..4763770 - 309 WP_004210629.1 PTS sugar transporter subunit IIB -
GWJ69_RS23495 4763855..4764028 + 174 WP_004210630.1 hypothetical protein -
GWJ69_RS23500 4764031..4764774 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
GWJ69_RS23505 4765131..4767269 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
GWJ69_RS23510 4767511..4767975 + 465 WP_004178375.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
GWJ69_RS23515 4767979..4768263 - 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
GWJ69_RS23520 4768253..4768495 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
GWJ69_RS23525 4768573..4770483 - 1911 WP_004152270.1 BglG family transcription antiterminator -
GWJ69_RS23530 4770506..4771660 - 1155 WP_004210635.1 lactonase family protein -
GWJ69_RS23535 4771727..4772467 - 741 WP_004186692.1 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

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


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

>T289051 WP_004178374.1 NZ_LR745045:c4768263-4767979 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT289051 WP_002886901.1 NZ_LR745045:c4768495-4768253 [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 A6THG1

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References