Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 512710..513226 Replicon chromosome
Accession NC_012731
Organism Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag KP1_RS02570 Protein ID WP_004178374.1
Coordinates 512942..513226 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag KP1_RS02565 Protein ID WP_002886901.1
Coordinates 512710..512952 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KP1_RS02550 508738..509478 + 741 WP_002886899.1 KDGP aldolase family protein -
KP1_RS02555 509545..510699 + 1155 WP_012737230.1 lactonase family protein -
KP1_RS02560 510722..512632 + 1911 WP_012737231.1 BglG family transcription antiterminator -
KP1_RS02565 512710..512952 + 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
KP1_RS02570 512942..513226 + 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
KP1_RS02575 513230..513694 - 465 WP_004222151.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
KP1_RS02580 514023..516161 - 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
KP1_RS02590 516518..517261 - 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
KP1_RS29265 517264..517437 - 174 WP_041169004.1 hypothetical protein -
KP1_RS02600 517522..517830 + 309 WP_012737232.1 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

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 11155.97 Da        Isoelectric Point: 10.3787

>T23822 WP_004178374.1 NC_012731:512942-513226 [Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T23822 NC_012731:512942-513226 [Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT23822 WP_002886901.1 NC_012731:512710-512952 [Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT23822 NC_012731:512710-512952 [Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
TGA

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 A6THG1

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References