45491

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4745544..4746060 Replicon chromosome
Accession NZ_CP006738
Organism Klebsiella pneumoniae HK787

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag P244_RS23435 Protein ID WP_004178374.1
Coordinates 4745544..4745828 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag P244_RS23440 Protein ID WP_002886901.1
Coordinates 4745818..4746060 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P244_RS23405 4741027..4741335 - 309 WP_004210629.1 PTS sugar transporter subunit IIB -
P244_RS28695 4741420..4741593 + 174 WP_004210630.1 hypothetical protein -
P244_RS23415 4741596..4742339 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
P244_RS23425 4742696..4744834 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
P244_RS23430 4745076..4745540 + 465 WP_004178375.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
P244_RS23435 4745544..4745828 - 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
P244_RS23440 4745818..4746060 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
P244_RS23445 4746138..4748048 - 1911 WP_004152270.1 BglG family transcription antiterminator -
P244_RS23450 4748071..4749225 - 1155 WP_004210635.1 lactonase family protein -
P244_RS23455 4749292..4750032 - 741 WP_004186692.1 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

>T45491 WP_004178374.1 NZ_CP006738:c4745828-4745544 [Klebsiella pneumoniae HK787]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T45491 NZ_CP006738:c4745828-4745544 [Klebsiella pneumoniae HK787]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT45491 WP_002886901.1 NZ_CP006738:c4746060-4745818 [Klebsiella pneumoniae HK787]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT45491 NZ_CP006738:c4746060-4745818 [Klebsiella pneumoniae HK787]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCAGGGGTTAAGGTGAGTCTGGATGACCTA
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