Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4625306..4625822 Replicon chromosome
Accession NZ_LR890719
Organism Klebsiella pneumoniae isolate INF161-sc-2280013

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag JMW82_RS22520 Protein ID WP_002886902.1
Coordinates 4625306..4625590 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag JMW82_RS22525 Protein ID WP_002886901.1
Coordinates 4625580..4625822 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW82_RS22495 4620701..4621009 - 309 WP_004178377.1 PTS sugar transporter subunit IIB -
JMW82_RS22500 4621094..4621267 + 174 WP_002886906.1 hypothetical protein -
JMW82_RS22505 4621270..4622013 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
JMW82_RS22510 4622370..4624508 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
JMW82_RS22515 4624838..4625302 + 465 WP_004178375.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
JMW82_RS22520 4625306..4625590 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
JMW82_RS22525 4625580..4625822 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
JMW82_RS22530 4625900..4627810 - 1911 WP_009486549.1 BglG family transcription antiterminator -
JMW82_RS22535 4627833..4628987 - 1155 WP_002886900.1 lactonase family protein -
JMW82_RS22540 4629054..4629794 - 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

>T291957 WP_002886902.1 NZ_LR890719:c4625590-4625306 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT291957 WP_002886901.1 NZ_LR890719:c4625822-4625580 [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