Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4800017..4800533 Replicon chromosome
Accession NZ_CP017985
Organism Klebsiella pneumoniae strain 825795-1

Toxin (Protein)


Gene name relE Uniprot ID A0A2A2BGN7
Locus tag BB783_RS24640 Protein ID WP_009486548.1
Coordinates 4800017..4800301 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag BB783_RS24645 Protein ID WP_002886901.1
Coordinates 4800291..4800533 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BB783_RS24610 4795434..4795742 - 309 WP_012737232.1 PTS sugar transporter subunit IIB -
BB783_RS32490 4795827..4796000 + 174 WP_032433782.1 hypothetical protein -
BB783_RS24620 4796003..4796746 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
BB783_RS24630 4797103..4799241 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
BB783_RS24635 4799549..4800013 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
BB783_RS24640 4800017..4800301 - 285 WP_009486548.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
BB783_RS24645 4800291..4800533 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
BB783_RS24650 4800611..4802521 - 1911 WP_009486549.1 BglG family transcription antiterminator -
BB783_RS24655 4802544..4803698 - 1155 WP_002886900.1 lactonase family protein -
BB783_RS24660 4803765..4804505 - 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

>T68466 WP_009486548.1 NZ_CP017985:c4800301-4800017 [Klebsiella pneumoniae]
MTYELEFDPRARREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T68466 NZ_CP017985:c4800301-4800017 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCAGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT68466 WP_002886901.1 NZ_CP017985:c4800533-4800291 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT68466 NZ_CP017985:c4800533-4800291 [Klebsiella pneumoniae]
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 A0A2A2BGN7

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References