Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4822167..4822683 Replicon chromosome
Accession NZ_CP122587
Organism Klebsiella pneumoniae strain NCRE-61

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag QDV36_RS28115 Protein ID WP_002886902.1
Coordinates 4822167..4822451 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag QDV36_RS28120 Protein ID WP_002886901.1
Coordinates 4822441..4822683 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QDV36_RS28090 (QDV36_28105) 4817651..4817914 - 264 WP_004152271.1 PTS sugar transporter subunit IIB -
QDV36_RS28095 (QDV36_28110) 4818044..4818217 + 174 WP_002886906.1 hypothetical protein -
QDV36_RS28100 (QDV36_28115) 4818220..4818963 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
QDV36_RS28105 (QDV36_28120) 4819320..4821458 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
QDV36_RS28110 (QDV36_28125) 4821699..4822163 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
QDV36_RS28115 (QDV36_28130) 4822167..4822451 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
QDV36_RS28120 (QDV36_28135) 4822441..4822683 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
QDV36_RS28125 (QDV36_28140) 4822761..4824671 - 1911 WP_004152270.1 PRD domain-containing protein -
QDV36_RS28130 (QDV36_28145) 4824694..4825848 - 1155 WP_002886900.1 lactonase family protein -
QDV36_RS28135 (QDV36_28150) 4825914..4826654 - 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

>T277230 WP_002886902.1 NZ_CP122587:c4822451-4822167 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT277230 WP_002886901.1 NZ_CP122587:c4822683-4822441 [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