Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4908844..4909360 Replicon chromosome
Accession NZ_CP098335
Organism Klebsiella pneumoniae strain 53023_J2

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag NB665_RS24200 Protein ID WP_002886902.1
Coordinates 4908844..4909128 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag NB665_RS24205 Protein ID WP_002886901.1
Coordinates 4909118..4909360 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NB665_RS24175 (NB665_24175) 4904328..4904591 - 264 WP_004152271.1 PTS sugar transporter subunit IIB -
NB665_RS24180 (NB665_24180) 4904721..4904894 + 174 WP_002886906.1 hypothetical protein -
NB665_RS24185 (NB665_24185) 4904897..4905640 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
NB665_RS24190 (NB665_24190) 4905997..4908135 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
NB665_RS24195 (NB665_24195) 4908376..4908840 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
NB665_RS24200 (NB665_24200) 4908844..4909128 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
NB665_RS24205 (NB665_24205) 4909118..4909360 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
NB665_RS24210 (NB665_24210) 4909438..4911348 - 1911 WP_004152270.1 PRD domain-containing protein -
NB665_RS24215 (NB665_24215) 4911371..4912525 - 1155 WP_002886900.1 lactonase family protein -
NB665_RS24220 (NB665_24220) 4912591..4913331 - 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

>T247445 WP_002886902.1 NZ_CP098335:c4909128-4908844 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT247445 WP_002886901.1 NZ_CP098335:c4909360-4909118 [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