Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4882415..4882931 Replicon chromosome
Accession NZ_CP128191
Organism Klebsiella pneumoniae strain KP0714

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag QSG82_RS24610 Protein ID WP_002886902.1
Coordinates 4882415..4882699 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag QSG82_RS24615 Protein ID WP_002886901.1
Coordinates 4882689..4882931 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QSG82_RS24585 (QSG82_24585) 4877899..4878162 - 264 WP_004152271.1 PTS sugar transporter subunit IIB -
QSG82_RS24590 (QSG82_24590) 4878292..4878465 + 174 WP_002886906.1 hypothetical protein -
QSG82_RS24595 (QSG82_24595) 4878468..4879211 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
QSG82_RS24600 (QSG82_24600) 4879568..4881706 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
QSG82_RS24605 (QSG82_24605) 4881947..4882411 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
QSG82_RS24610 (QSG82_24610) 4882415..4882699 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
QSG82_RS24615 (QSG82_24615) 4882689..4882931 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
QSG82_RS24620 (QSG82_24620) 4883009..4884919 - 1911 WP_004152270.1 PRD domain-containing protein -
QSG82_RS24625 (QSG82_24625) 4884942..4886096 - 1155 WP_002886900.1 lactonase family protein -
QSG82_RS24630 (QSG82_24630) 4886162..4886902 - 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

>T284386 WP_002886902.1 NZ_CP128191:c4882699-4882415 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT284386 WP_002886901.1 NZ_CP128191:c4882931-4882689 [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