Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 524711..525227 Replicon chromosome
Accession NZ_CP070579
Organism Klebsiella pneumoniae strain KP52810

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag JW303_RS04545 Protein ID WP_002886902.1
Coordinates 524943..525227 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag JW303_RS04540 Protein ID WP_002886901.1
Coordinates 524711..524953 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JW303_RS04525 520740..521480 + 741 WP_002886899.1 KDGP aldolase family protein -
JW303_RS04530 521546..522700 + 1155 WP_002886900.1 lactonase family protein -
JW303_RS04535 522723..524633 + 1911 WP_004152270.1 BglG family transcription antiterminator -
JW303_RS04540 524711..524953 + 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
JW303_RS04545 524943..525227 + 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
JW303_RS04550 525231..525695 - 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
JW303_RS04555 525936..528074 - 2139 WP_042943710.1 anaerobic ribonucleoside-triphosphate reductase -
JW303_RS04560 528431..529174 - 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
JW303_RS04565 529177..529350 - 174 WP_002886906.1 hypothetical protein -
JW303_RS04570 529435..529743 + 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

>T194395 WP_002886902.1 NZ_CP070579:524943-525227 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T194395 NZ_CP093465:c4844212-4843865 [Klebsiella pneumoniae]
ATGTGGGATGTAGAAACGACGGATACGTTTGATGCCTGGTTCGAATTACAAAGTAGAGCTTTAAAAGAGGATATGTTGGC
CACGATGCTCATCCTGTCTGAGTTTGCTCCGCAGCTTGGGCGCCCGTATGTTGATACGGTGAAAGATTCAACGTTTCAGA
ATATGAAAGAACTGCGGGTTCAGCATCATGGGCTCCCCATCCGCGCCTGTTTTGCTTTTGATCCTCTGCGGAAAGCTATC
GTTTTATGTGTGGGCAATAAGGATGGCATGAATGAGAAACGTTTTTACAAAGAGATGATTACTCTGGCTGACAGAGAATT
CAGCCAACACCTGACTAAGGAGCGATAA

Antitoxin


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

>AT194395 WP_002886901.1 NZ_CP070579:524711-524953 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT194395 NZ_CP093465:c4843865-4843566 [Klebsiella pneumoniae]
ATGGCCACGCTAAAAGAACTCATGGCGAAACAGAGTCCTGATAGCCAGCAGCGTATTGCAGCGAAAGCGGCAGAGATACG
CCAGTCTGTCGCTTTAAACTTGCTTCGAGAAGAGTTGCAAATGTCGCAAACAGAGATGGCTGCGGCTATGGGGGTAAAGC
AGCCAACGATCGCTAAAATGGAACAGGCTGATAACGACCCTCGGCTTTCGACCCTAAAACGCTACATTGCGGCATTGGGG
GGAGAACTCAGTATAAATGTCACATTGCCGACTGGAAAAAAAGTCTCGTTTAATTTGTGA

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