Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 1696601..1697117 Replicon chromosome
Accession NZ_CP042310
Organism Klebsiella pneumoniae strain 103-17

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag FLM39_RS08375 Protein ID WP_002886902.1
Coordinates 1696833..1697117 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag FLM39_RS08370 Protein ID WP_002886901.1
Coordinates 1696601..1696843 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FLM39_RS08355 1692630..1693370 + 741 WP_002886899.1 KDGP aldolase family protein -
FLM39_RS08360 1693436..1694590 + 1155 WP_002886900.1 lactonase family protein -
FLM39_RS08365 1694613..1696523 + 1911 WP_004152270.1 BglG family transcription antiterminator -
FLM39_RS08370 1696601..1696843 + 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
FLM39_RS08375 1696833..1697117 + 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
FLM39_RS08380 1697121..1697585 - 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
FLM39_RS08385 1697826..1699964 - 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
FLM39_RS08390 1700321..1701064 - 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
FLM39_RS08395 1701067..1701240 - 174 WP_002886906.1 hypothetical protein -
FLM39_RS08400 1701325..1701633 + 309 WP_002886907.1 PTS sugar transporter subunit IIB -

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

>T135246 WP_002886902.1 NZ_CP042310:1696833-1697117 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T135246 NZ_CP042310:1696833-1697117 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT135246 WP_002886901.1 NZ_CP042310:1696601-1696843 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT135246 NZ_CP042310:1696601-1696843 [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