Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type I Classification (family/domain) symER/SymE(toxin)
Location 4826388..4826800 Replicon chromosome
Accession NZ_CP062755
Organism Escherichia coli O157:H7 strain Z903

Toxin (Protein)


Gene name symE Uniprot ID Q8FA88
Locus tag ILQ39_RS24155 Protein ID WP_000132630.1
Coordinates 4826459..4826800 (+) Length 114 a.a.

Antitoxin (RNA)


Gene name symR
Locus tag -
Coordinates 4826388..4826464 (-)

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ILQ39_RS24145 4823015..4824484 + 1470 WP_001302468.1 type I restriction-modification system subunit M -
ILQ39_RS24150 4824484..4826238 + 1755 WP_000110082.1 restriction endonuclease subunit S -
- 4826388..4826464 - 77 NuclAT_14 - Antitoxin
- 4826388..4826464 - 77 NuclAT_14 - Antitoxin
- 4826388..4826464 - 77 NuclAT_14 - Antitoxin
- 4826388..4826464 - 77 NuclAT_14 - Antitoxin
- 4826388..4826464 - 77 NuclAT_15 - Antitoxin
- 4826388..4826464 - 77 NuclAT_15 - Antitoxin
- 4826388..4826464 - 77 NuclAT_15 - Antitoxin
- 4826388..4826464 - 77 NuclAT_15 - Antitoxin
ILQ39_RS24155 4826459..4826800 + 342 WP_000132630.1 endoribonuclease SymE Toxin
ILQ39_RS24160 4826847..4828010 - 1164 WP_001304006.1 DUF1524 domain-containing protein -
ILQ39_RS24165 4828058..4828939 - 882 WP_001304007.1 DUF262 domain-containing protein -
ILQ39_RS24170 4829036..4829200 - 165 WP_000394274.1 DUF1127 domain-containing protein -
ILQ39_RS24175 4829377..4830789 + 1413 WP_000199295.1 PLP-dependent aminotransferase family protein -
ILQ39_RS24180 4831032..4831232 - 201 WP_001310455.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - espX6 4818587..4839814 21227


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 SymE-like

(20-71)


Sequences

Toxin        


Download         Length: 114 a.a.        Molecular weight: 12294.13 Da        Isoelectric Point: 8.4982

>T176228 WP_000132630.1 NZ_CP062755:4826459-4826800 [Escherichia coli O157:H7]
MTDTHSIAQPFEAEVSPANNRQLTVSYASRYPDYSRIPAITLKGQWLEAAGFATGTVVDVKVMEGCIVLTAQPPAAAESE
LMQSLRQVCKLSARKQRQVQEFIGVIAGKQKVA

Download         Length: 342 bp

>T176228 NZ_CP082772:c4901273-4901166 [Escherichia coli O2:H1]
ATGACGCTCGCAGAGCTGGGCATGGCCTTCTGGCATGATTTAGCGGCTCCGGTCATTGCTGGCATTCTTGCCAGTCTGAT
CGTGAACTGGCTGAACAAGCGGAAGTAA

Antitoxin


Download         Length: 77 bp

>AT176228 NZ_CP062755:c4826464-4826388 [Escherichia coli O157:H7]
AGTCATAACTGCTATTCCCTATAAATAGTGATTGTGATTAGCGGTGCGGGTGTGTTGGCGCACATCCGCACCGCGCT

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 A0A0E0Y5T0

Antitoxin

Download structure file

References