Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4832333..4832849 Replicon chromosome
Accession NZ_CP034076
Organism Klebsiella pneumoniae strain KP17-15

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag EHE15_RS23775 Protein ID WP_004178374.1
Coordinates 4832333..4832617 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag EHE15_RS23780 Protein ID WP_002886901.1
Coordinates 4832607..4832849 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EHE15_RS23755 4827817..4828125 - 309 WP_022631369.1 PTS sugar transporter subunit IIB -
EHE15_RS27325 4828210..4828383 + 174 WP_032408826.1 hypothetical protein -
EHE15_RS23760 4828386..4829129 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
EHE15_RS23765 4829486..4831624 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
EHE15_RS23770 4831865..4832329 + 465 WP_004178375.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
EHE15_RS23775 4832333..4832617 - 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
EHE15_RS23780 4832607..4832849 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
EHE15_RS23785 4832927..4834837 - 1911 WP_004178373.1 BglG family transcription antiterminator -
EHE15_RS23790 4834860..4836014 - 1155 WP_004178372.1 lactonase family protein -
EHE15_RS23795 4836081..4836821 - 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

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


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

>T115130 WP_004178374.1 NZ_CP034076:c4832617-4832333 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T115130 NZ_CP034076:c4832617-4832333 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT115130 WP_002886901.1 NZ_CP034076:c4832849-4832607 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT115130 NZ_CP034076:c4832849-4832607 [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