Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4542708..4543224 Replicon chromosome
Accession NZ_LR133964
Organism Klebsiella pneumoniae strain NCTC11359

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag EL047_RS22570 Protein ID WP_004178374.1
Coordinates 4542708..4542992 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag EL047_RS22575 Protein ID WP_002886901.1
Coordinates 4542982..4543224 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EL047_RS22550 4538104..4538412 - 309 WP_012737232.1 PTS sugar transporter subunit IIB -
EL047_RS25835 4538497..4538670 + 174 WP_069196977.1 hypothetical protein -
EL047_RS22555 4538673..4539416 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
EL047_RS22560 4539773..4541911 + 2139 WP_004222153.1 anaerobic ribonucleoside-triphosphate reductase -
EL047_RS22565 4542240..4542704 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
EL047_RS22570 4542708..4542992 - 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
EL047_RS22575 4542982..4543224 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
EL047_RS22580 4543302..4545212 - 1911 WP_009486549.1 BglG family transcription antiterminator -
EL047_RS22585 4545235..4546389 - 1155 WP_023159544.1 lactonase family protein -
EL047_RS22590 4546456..4547196 - 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

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


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

>T286538 WP_004178374.1 NZ_LR133964:c4542992-4542708 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT286538 WP_002886901.1 NZ_LR133964:c4543224-4542982 [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