Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4800541..4801057 Replicon chromosome
Accession NZ_LR890434
Organism Klebsiella pneumoniae isolate KSB1_9J-sc-2280309

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag JMX02_RS23625 Protein ID WP_002886902.1
Coordinates 4800541..4800825 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag JMX02_RS23630 Protein ID WP_002886901.1
Coordinates 4800815..4801057 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMX02_RS23600 4795957..4796265 - 309 WP_012737232.1 PTS sugar transporter subunit IIB -
JMX02_RS23605 4796350..4796523 + 174 WP_032414892.1 hypothetical protein -
JMX02_RS23610 4796526..4797269 + 744 WP_032414890.1 MurR/RpiR family transcriptional regulator -
JMX02_RS23615 4797626..4799764 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
JMX02_RS23620 4800073..4800537 + 465 WP_023302390.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
JMX02_RS23625 4800541..4800825 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
JMX02_RS23630 4800815..4801057 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
JMX02_RS23635 4801135..4803045 - 1911 WP_009486549.1 BglG family transcription antiterminator -
JMX02_RS23640 4803068..4804222 - 1155 WP_023302389.1 lactonase family protein -
JMX02_RS23645 4804289..4805029 - 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

>T291016 WP_002886902.1 NZ_LR890434:c4800825-4800541 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT291016 WP_002886901.1 NZ_LR890434:c4801057-4800815 [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