Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 3288317..3288833 Replicon chromosome
Accession NZ_CP107303
Organism Klebsiella pneumoniae strain CRKP_43

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag OH504_RS16215 Protein ID WP_002886902.1
Coordinates 3288549..3288833 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag OH504_RS16210 Protein ID WP_002886901.1
Coordinates 3288317..3288559 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH504_RS16195 3284346..3285086 + 741 WP_002886899.1 KDGP aldolase family protein -
OH504_RS16200 3285152..3286306 + 1155 WP_002886900.1 lactonase family protein -
OH504_RS16205 3286329..3288239 + 1911 WP_004152270.1 PRD domain-containing protein -
OH504_RS16210 3288317..3288559 + 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
OH504_RS16215 3288549..3288833 + 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
OH504_RS16220 3288837..3289301 - 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
OH504_RS16225 3289542..3291680 - 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
OH504_RS16230 3292037..3292780 - 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
OH504_RS16235 3292783..3292956 - 174 WP_002886906.1 hypothetical protein -
OH504_RS16240 3293041..3293349 + 309 WP_002886907.1 PTS sugar transporter subunit IIB -

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

>T260690 WP_002886902.1 NZ_CP107303:3288549-3288833 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT260690 WP_002886901.1 NZ_CP107303:3288317-3288559 [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