Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 2143497..2144013 Replicon chromosome
Accession NZ_CP107498
Organism Klebsiella pneumoniae strain CRKP_5

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag OH531_RS10600 Protein ID WP_002886902.1
Coordinates 2143497..2143781 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag OH531_RS10605 Protein ID WP_002886901.1
Coordinates 2143771..2144013 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH531_RS10575 2138981..2139289 - 309 WP_002886907.1 PTS sugar transporter subunit IIB -
OH531_RS10580 2139374..2139547 + 174 WP_002886906.1 hypothetical protein -
OH531_RS10585 2139550..2140293 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
OH531_RS10590 2140650..2142788 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
OH531_RS10595 2143029..2143493 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
OH531_RS10600 2143497..2143781 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
OH531_RS10605 2143771..2144013 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
OH531_RS10610 2144091..2146001 - 1911 WP_004152270.1 PRD domain-containing protein -
OH531_RS10615 2146024..2147178 - 1155 WP_002886900.1 lactonase family protein -
OH531_RS10620 2147244..2147984 - 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

>T261588 WP_002886902.1 NZ_CP107498:c2143781-2143497 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT261588 WP_002886901.1 NZ_CP107498:c2144013-2143771 [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