121753

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type I Classification (family/domain) symER/SymE(toxin)
Location 4875414..4875826 Replicon chromosome
Accession NZ_CP038346
Organism Escherichia coli O157:H7 strain G5295

Toxin (Protein)


Gene name symE Uniprot ID Q8FA88
Locus tag E4U77_RS24490 Protein ID WP_000132630.1
Coordinates 4875485..4875826 (+) Length 114 a.a.

Antitoxin (RNA)


Gene name symR
Locus tag -
Coordinates 4875414..4875490 (-)

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
E4U77_RS24480 4872041..4873510 + 1470 WP_001302468.1 type I restriction-modification system subunit M -
E4U77_RS24485 4873510..4875264 + 1755 WP_000110082.1 restriction endonuclease subunit S -
- 4875414..4875490 - 77 NuclAT_15 - Antitoxin
- 4875414..4875490 - 77 NuclAT_15 - Antitoxin
- 4875414..4875490 - 77 NuclAT_15 - Antitoxin
- 4875414..4875490 - 77 NuclAT_15 - Antitoxin
- 4875414..4875490 - 77 NuclAT_16 - Antitoxin
- 4875414..4875490 - 77 NuclAT_16 - Antitoxin
- 4875414..4875490 - 77 NuclAT_16 - Antitoxin
- 4875414..4875490 - 77 NuclAT_16 - Antitoxin
E4U77_RS24490 4875485..4875826 + 342 WP_000132630.1 endoribonuclease SymE Toxin
E4U77_RS24495 4875873..4877036 - 1164 WP_001304006.1 DUF1524 domain-containing protein -
E4U77_RS24500 4877084..4877965 - 882 WP_001304007.1 DUF262 domain-containing protein -
E4U77_RS24505 4878062..4878226 - 165 WP_000394274.1 DUF1127 domain-containing protein -
E4U77_RS24510 4878403..4879815 + 1413 WP_000199295.1 PLP-dependent aminotransferase family protein -
E4U77_RS24515 4880058..4880258 - 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 4867613..4888762 21149


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

>T121753 WP_000132630.1 NZ_CP038346:4875485-4875826 [Escherichia coli O157:H7]
MTDTHSIAQPFEAEVSPANNRQLTVSYASRYPDYSRIPAITLKGQWLEAAGFATGTVVDVKVMEGCIVLTAQPPAAAESE
LMQSLRQVCKLSARKQRQVQEFIGVIAGKQKVA

Download         Length: 342 bp

>T121753 NZ_CP038346:4875485-4875826 [Escherichia coli O157:H7]
ATGACTGATACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCAATTAACCGTGAGTTA
TGCGAGTCGTTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CCGGCACGGTGGTAGATGTCAAAGTGATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGCCGAGAGCGAA
CTGATGCAGTCGCTGCGCCAGGTGTGCAAGCTGTCGGCGCGTAAACAAAGGCAGGTGCAGGAGTTTATTGGGGTGATTGC
GGGTAAACAGAAAGTTGCCTGA

Antitoxin


Download         Length: 77 bp

>AT121753 NZ_CP038346:c4875490-4875414 [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