Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 1789790..1790306 Replicon chromosome
Accession NZ_CP035202
Organism Klebsiella pneumoniae strain LH94

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag EQH49_RS08850 Protein ID WP_004178374.1
Coordinates 1790022..1790306 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag EQH49_RS08845 Protein ID WP_002886901.1
Coordinates 1789790..1790032 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EQH49_RS08830 1785818..1786558 + 741 WP_002886899.1 KDGP aldolase family protein -
EQH49_RS08835 1786625..1787779 + 1155 WP_004178372.1 lactonase family protein -
EQH49_RS08840 1787802..1789712 + 1911 WP_019725539.1 BglG family transcription antiterminator -
EQH49_RS08845 1789790..1790032 + 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
EQH49_RS08850 1790022..1790306 + 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
EQH49_RS08855 1790310..1790774 - 465 WP_004178375.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
EQH49_RS08860 1791082..1793220 - 2139 WP_019725540.1 anaerobic ribonucleoside-triphosphate reductase -
EQH49_RS08865 1793577..1794320 - 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
EQH49_RS28565 1794323..1794496 - 174 WP_019725541.1 hypothetical protein -
EQH49_RS08870 1794581..1794889 + 309 WP_019725542.1 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

>T117353 WP_004178374.1 NZ_CP035202:1790022-1790306 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T117353 NZ_CP035202:1790022-1790306 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCTGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT117353 WP_002886901.1 NZ_CP035202:1789790-1790032 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT117353 NZ_CP035202:1789790-1790032 [Klebsiella 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 A6THG1

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References