Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 19373..19899 Replicon plasmid pIncFII_Silv108
Accession NZ_CP104453
Organism Raoultella ornithinolytica strain MQB_Silv_108

Toxin (Protein)


Gene name relE Uniprot ID S1EXL1
Locus tag N2J37_RS29655 Protein ID WP_000323025.1
Coordinates 19612..19899 (+) Length 96 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID S1F6D3
Locus tag N2J37_RS29650 Protein ID WP_000534858.1
Coordinates 19373..19612 (+) Length 80 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N2J37_RS29630 (N2J37_29630) 15701..16939 + 1239 WP_003030308.1 IS110 family transposase -
N2J37_RS29635 (N2J37_29635) 17415..17987 + 573 WP_001515348.1 cytochrome b/b6 domain-containing protein -
N2J37_RS29640 (N2J37_29640) 18187..19110 + 924 WP_020277922.1 cation diffusion facilitator family transporter -
N2J37_RS29645 (N2J37_29645) 19244..19348 - 105 Protein_21 hypothetical protein -
N2J37_RS29650 (N2J37_29650) 19373..19612 + 240 WP_000534858.1 type II toxin-antitoxin system antitoxin RelB Antitoxin
N2J37_RS29655 (N2J37_29655) 19612..19899 + 288 WP_000323025.1 type II toxin-antitoxin system mRNA interferase RelE Toxin
N2J37_RS29660 (N2J37_29660) 19954..20988 - 1035 Protein_24 IS481 family transposase -
N2J37_RS29665 (N2J37_29665) 21049..21141 + 93 Protein_25 Hok/Gef family protein -
N2J37_RS29670 (N2J37_29670) 21105..21206 + 102 Protein_26 FlmC family protein -
N2J37_RS29675 (N2J37_29675) 21371..21856 - 486 WP_020277937.1 hypothetical protein -
N2J37_RS29680 (N2J37_29680) 22046..22318 + 273 WP_023280873.1 hypothetical protein -
N2J37_RS29685 (N2J37_29685) 22315..22665 + 351 WP_020277938.1 hypothetical protein -
N2J37_RS29690 (N2J37_29690) 23182..23562 + 381 WP_015632488.1 hypothetical protein -
N2J37_RS29695 (N2J37_29695) 23628..23975 + 348 WP_020316654.1 hypothetical protein -
N2J37_RS29700 (N2J37_29700) 24063..24293 + 231 WP_020805755.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid - - 1..128787 128787


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

(5-86)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-79)


Sequences

Toxin        


Download         Length: 96 a.a.        Molecular weight: 11225.22 Da        Isoelectric Point: 10.1967

>T257969 WP_000323025.1 NZ_CP104453:19612-19899 [Raoultella ornithinolytica]
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL

Download         Length: 288 bp

Antitoxin


Download         Length: 80 a.a.        Molecular weight: 9071.48 Da        Isoelectric Point: 4.5230

>AT257969 WP_000534858.1 NZ_CP104453:19373-19612 [Raoultella ornithinolytica]
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLRNPKPVRVTLDEL

Download         Length: 240 bp


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
PDB 4V7K
PDB 4V7J
PDB 4FXI
PDB 4FXE
PDB 2KC8
PDB 4FXH
PDB 2KC9

Antitoxin

Source ID Structure
PDB 4FXE
PDB 2KC8
PDB 2K29
AlphaFold DB A0A4V1CTS8

References