Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 2590816..2591332 Replicon chromosome
Accession NZ_CP065441
Organism Klebsiella pneumoniae strain Patrick Star

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag I5M63_RS12840 Protein ID WP_002886902.1
Coordinates 2590816..2591100 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag I5M63_RS12845 Protein ID WP_002886901.1
Coordinates 2591090..2591332 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I5M63_RS12815 2586300..2586608 - 309 WP_002886907.1 PTS sugar transporter subunit IIB -
I5M63_RS12820 2586693..2586866 + 174 WP_002886906.1 hypothetical protein -
I5M63_RS12825 2586869..2587612 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
I5M63_RS12830 2587969..2590107 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
I5M63_RS12835 2590348..2590812 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
I5M63_RS12840 2590816..2591100 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
I5M63_RS12845 2591090..2591332 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
I5M63_RS12850 2591410..2593320 - 1911 WP_004152270.1 BglG family transcription antiterminator -
I5M63_RS12855 2593343..2594497 - 1155 WP_002886900.1 lactonase family protein -
I5M63_RS12860 2594563..2595303 - 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

>T182663 WP_002886902.1 NZ_CP065441:c2591100-2590816 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T182663 NZ_CP086532:316246-316476 [Escherichia coli]
CTGGATCAGCTATTTAAATCACCTTTACCTCAAGGAATCAAATGGACTGATATAGAATCTCTGGTTAAAGCGTTAGGCGG
AGAAATTAAGGAAGGTAGGGGGTCGCGCTGTAAGTTCATACTAAATATGAGCGTTGCGTGTTTCCATCGGCCTCATCCGT
CGCCAGATACCGATAAAGGCGCTGTAGAAAGCGTGCGTGACTGGTTACTAAGTATAGGGGTAAAACCATGA

Antitoxin


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

>AT182663 WP_002886901.1 NZ_CP065441:c2591332-2591090 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT182663 NZ_CP086532:316473-316832 [Escherichia coli]
ATGATCAAACTGAAGACGCCAAACTCTATGGAGATTGCCGGGCAACCTGCTGTTATCACTTACGTGCCAGAACTGAATGC
ATTTCGTGGCAAATTCCTGGGCTTGTCAGGTTATTGTGATTTTGTCTCTGACAGCATTCAGGGGCTGCAAAAAGAAGGGG
AACTTTCCCTGCGAGAGTATCTTGAGGATTGTAAAGCTGCGGGTATTGAGCCGTATGCGCGTACAGAAAAGATTAAGACC
TTTACGTTACGCTATCCAGAATCGCTGAGTGAACGCCTTAATAATGCGGCTGCGCAGCAACAAGTCTCTGTTAATACCTA
TATTATTGAAACACTGAATGAGCGTTTGAATCATTTATAA

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