Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4669220..4669736 Replicon chromosome
Accession NZ_CP056878
Organism Klebsiella pneumoniae strain RHBSTW-00066

Toxin (Protein)


Gene name relE Uniprot ID R4YAY3
Locus tag HV051_RS22835 Protein ID WP_004178374.1
Coordinates 4669220..4669504 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag HV051_RS22840 Protein ID WP_002886901.1
Coordinates 4669494..4669736 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HV051_RS22810 4664616..4664924 - 309 WP_012737232.1 PTS sugar transporter subunit IIB -
HV051_RS22815 4665009..4665182 + 174 WP_032414379.1 hypothetical protein -
HV051_RS22820 4665185..4665928 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
HV051_RS22825 4666285..4668423 + 2139 WP_023339360.1 anaerobic ribonucleoside-triphosphate reductase -
HV051_RS22830 4668752..4669216 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
HV051_RS22835 4669220..4669504 - 285 WP_004178374.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
HV051_RS22840 4669494..4669736 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
HV051_RS22845 4669814..4671724 - 1911 WP_009486549.1 BglG family transcription antiterminator -
HV051_RS22850 4671747..4672901 - 1155 WP_023287050.1 lactonase family protein -
HV051_RS22855 4672968..4673708 - 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

>T164384 WP_004178374.1 NZ_CP056878:c4669504-4669220 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESTRLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T164384 NZ_CP072903:1617679-1617960 [Bartonella henselae]
ATGCGGACGATTGAACGTACGACTATCTTCAAACGTGATTTCAAGCGTGAGATGAAAGGACAACATCGGCATCTTTTAGA
TACTGATTTACGCAAAGTCATCGCAGCATTAGCAAACGATCAACCTTTAGAGATACGGTACCGTGATCATGCATTGACTG
GAAATTGGAGTAATTACCGAGATTGTCATATTCGACCTGATCTAGTGTTGATTTATCGCTTGATTGGTCAAGATAGGCTA
GTTTTAGTGCGTCTTGGTTCTCATTCACAACTTGATCTTTAA

Antitoxin


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

>AT164384 WP_002886901.1 NZ_CP056878:c4669736-4669494 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT164384 NZ_CP072903:1617429-1617692 [Bartonella henselae]
ATGGCTACCAGTCGCATGGTTCAAGCACGTGTACCGGAAGAAATTCAAAATGTCGCTAGTCAAGTTATTCAAGCTTCAGG
TTTGACAGTGAGTGATGTTGTGAGGGTATTGATGACTCGTATCGCGCAAGATAAAGCTATTCCATCTGTTTTGTTTCAAC
CCAATGCAGAAACCATAGCAGCTTTTGCTGAAGTTGATGAAGGCAACTTAAAAAAGTTTCATTCCGTAGACGAATTATTT
GATGATCTTTATGCGGACGATTGA

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