Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4808398..4808914 Replicon chromosome
Accession NZ_CP018140
Organism Klebsiella pneumoniae strain Kp_Goe_822579

Toxin (Protein)


Gene name relE Uniprot ID A0A2A2BGN7
Locus tag BB744_RS24700 Protein ID WP_009486548.1
Coordinates 4808398..4808682 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag BB744_RS24705 Protein ID WP_002886901.1
Coordinates 4808672..4808914 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BB744_RS24670 4803815..4804123 - 309 WP_012737232.1 PTS sugar transporter subunit IIB -
BB744_RS32865 4804208..4804381 + 174 WP_032433782.1 hypothetical protein -
BB744_RS24680 4804384..4805127 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
BB744_RS24690 4805484..4807622 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
BB744_RS24695 4807930..4808394 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
BB744_RS24700 4808398..4808682 - 285 WP_009486548.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
BB744_RS24705 4808672..4808914 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
BB744_RS24710 4808992..4810902 - 1911 WP_009486549.1 BglG family transcription antiterminator -
BB744_RS24715 4810925..4812079 - 1155 WP_002886900.1 lactonase family protein -
BB744_RS24720 4812146..4812886 - 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

>T68854 WP_009486548.1 NZ_CP018140:c4808682-4808398 [Klebsiella pneumoniae]
MTYELEFDPRARREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T68854 NZ_CP018140:c4808682-4808398 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCAGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT68854 WP_002886901.1 NZ_CP018140:c4808914-4808672 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT68854 NZ_CP018140:c4808914-4808672 [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