Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4895476..4895992 Replicon chromosome
Accession NZ_OW970560
Organism Klebsiella pneumoniae isolate 147

Toxin (Protein)


Gene name relE Uniprot ID A0A2A2BGN7
Locus tag LQV17_RS23880 Protein ID WP_009486548.1
Coordinates 4895476..4895760 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag LQV17_RS23885 Protein ID WP_002886901.1
Coordinates 4895750..4895992 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LQV17_RS23855 (4890893) 4890893..4891156 - 264 WP_014908078.1 PTS sugar transporter subunit IIB -
LQV17_RS23860 (4891286) 4891286..4891459 + 174 WP_032433782.1 hypothetical protein -
LQV17_RS23865 (4891462) 4891462..4892205 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
LQV17_RS23870 (4892562) 4892562..4894700 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
LQV17_RS23875 (4895008) 4895008..4895472 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
LQV17_RS23880 (4895476) 4895476..4895760 - 285 WP_009486548.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
LQV17_RS23885 (4895750) 4895750..4895992 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
LQV17_RS23890 (4896070) 4896070..4897980 - 1911 WP_009486549.1 PRD domain-containing protein -
LQV17_RS23895 (4898003) 4898003..4899157 - 1155 WP_002886900.1 lactonase family protein -
LQV17_RS23900 (4899224) 4899224..4899964 - 741 WP_009486551.1 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: 11125.95 Da        Isoelectric Point: 10.4951

>T296500 WP_009486548.1 NZ_OW970560:c4895760-4895476 [Klebsiella pneumoniae]
MTYELEFDPRARREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT296500 WP_002886901.1 NZ_OW970560:c4895992-4895750 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp


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 A0A2A2BGN7

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References