Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4816744..4817260 Replicon chromosome
Accession NZ_CP028806
Organism Klebsiella pneumoniae strain WCHKP7E2

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag B7D49_RS27410 Protein ID WP_002886902.1
Coordinates 4816744..4817028 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag B7D49_RS27415 Protein ID WP_002886901.1
Coordinates 4817018..4817260 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B7D49_RS27390 4812228..4812536 - 309 WP_002886907.1 PTS sugar transporter subunit IIB -
B7D49_RS27395 4812797..4813540 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
B7D49_RS27400 4813897..4816035 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
B7D49_RS27405 4816276..4816740 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
B7D49_RS27410 4816744..4817028 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
B7D49_RS27415 4817018..4817260 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
B7D49_RS27420 4817338..4819248 - 1911 WP_004152270.1 BglG family transcription antiterminator -
B7D49_RS27425 4819271..4820425 - 1155 WP_002886900.1 lactonase family protein -
B7D49_RS27430 4820491..4821231 - 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

>T104221 WP_002886902.1 NZ_CP028806:c4817028-4816744 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T104221 NZ_CP028806:c4817028-4816744 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT104221 WP_002886901.1 NZ_CP028806:c4817260-4817018 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT104221 NZ_CP028806:c4817260-4817018 [Klebsiella pneumoniae]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
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 A0A0H3GMH2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References