Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4824170..4824686 Replicon chromosome
Accession NZ_CP119174
Organism Klebsiella pneumoniae strain X-CRHVKP-130

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag PY995_RS23850 Protein ID WP_002886902.1
Coordinates 4824170..4824454 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag PY995_RS23855 Protein ID WP_002886901.1
Coordinates 4824444..4824686 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PY995_RS23825 (PY995_23825) 4819654..4819917 - 264 WP_004152271.1 PTS sugar transporter subunit IIB -
PY995_RS23830 (PY995_23830) 4820047..4820220 + 174 WP_002886906.1 hypothetical protein -
PY995_RS23835 (PY995_23835) 4820223..4820966 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
PY995_RS23840 (PY995_23840) 4821323..4823461 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
PY995_RS23845 (PY995_23845) 4823702..4824166 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
PY995_RS23850 (PY995_23850) 4824170..4824454 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
PY995_RS23855 (PY995_23855) 4824444..4824686 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
PY995_RS23860 (PY995_23860) 4824764..4826674 - 1911 WP_004152270.1 PRD domain-containing protein -
PY995_RS23865 (PY995_23865) 4826697..4827851 - 1155 WP_002886900.1 lactonase family protein -
PY995_RS23870 (PY995_23870) 4827917..4828657 - 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

>T273897 WP_002886902.1 NZ_CP119174:c4824454-4824170 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

Antitoxin


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

>AT273897 WP_002886901.1 NZ_CP119174:c4824686-4824444 [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 A0A0H3GMH2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References