Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 2981235..2981751 Replicon chromosome
Accession NZ_CP036190
Organism Klebsiella pneumoniae strain BA34918

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag EX353_RS14740 Protein ID WP_004178374.1
Coordinates 2981235..2981519 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag EX353_RS14745 Protein ID WP_002886901.1
Coordinates 2981509..2981751 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EX353_RS14720 2976631..2976939 - 309 WP_012737232.1 PTS sugar transporter subunit IIB -
EX353_RS32130 2977024..2977197 + 174 WP_041169004.1 hypothetical protein -
EX353_RS14725 2977200..2977943 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
EX353_RS14730 2978300..2980438 + 2139 WP_004186701.1 anaerobic ribonucleoside-triphosphate reductase -
EX353_RS14735 2980767..2981231 + 465 WP_004222151.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
EX353_RS14740 2981235..2981519 - 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
EX353_RS14745 2981509..2981751 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
EX353_RS14750 2981829..2983739 - 1911 WP_012737231.1 BglG family transcription antiterminator -
EX353_RS14755 2983762..2984916 - 1155 WP_012737230.1 lactonase family protein -
EX353_RS14760 2984983..2985723 - 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

(5-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 11155.97 Da        Isoelectric Point: 10.3787

>T119322 WP_004178374.1 NZ_CP036190:c2981519-2981235 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T119322 NZ_CP036190:c2981519-2981235 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT119322 WP_002886901.1 NZ_CP036190:c2981751-2981509 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT119322 NZ_CP036190:c2981751-2981509 [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 A6THG1

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References