Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4820371..4820887 Replicon chromosome
Accession NZ_CP028783
Organism Klebsiella pneumoniae subsp. pneumoniae strain SCKP020046

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag CLQ69_RS25860 Protein ID WP_002886902.1
Coordinates 4820371..4820655 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag CLQ69_RS25865 Protein ID WP_002886901.1
Coordinates 4820645..4820887 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CLQ69_RS25840 4815855..4816163 - 309 WP_002886907.1 PTS sugar transporter subunit IIB -
CLQ69_RS25845 4816424..4817167 + 744 WP_102009021.1 MurR/RpiR family transcriptional regulator -
CLQ69_RS25850 4817524..4819662 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
CLQ69_RS25855 4819903..4820367 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
CLQ69_RS25860 4820371..4820655 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
CLQ69_RS25865 4820645..4820887 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
CLQ69_RS25870 4820965..4822875 - 1911 WP_004152270.1 BglG family transcription antiterminator -
CLQ69_RS25875 4822898..4824052 - 1155 WP_002886900.1 lactonase family protein -
CLQ69_RS25880 4824118..4824858 - 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

>T104124 WP_002886902.1 NZ_CP028783:c4820655-4820371 [Klebsiella pneumoniae subsp. pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T104124 NZ_CP028783:c4820655-4820371 [Klebsiella pneumoniae subsp. pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT104124 WP_002886901.1 NZ_CP028783:c4820887-4820645 [Klebsiella pneumoniae subsp. pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT104124 NZ_CP028783:c4820887-4820645 [Klebsiella pneumoniae subsp. pneumoniae]
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 A0A0H3GMH2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References