Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type I Classification (family/domain) symER/SymE(toxin)
Location 3973093..3973505 Replicon chromosome
Accession NZ_CP099590
Organism Escherichia coli strain WG1

Toxin (Protein)


Gene name symE Uniprot ID U9YSY7
Locus tag NHF37_RS19435 Protein ID WP_000132601.1
Coordinates 3973164..3973505 (+) Length 114 a.a.

Antitoxin (RNA)


Gene name symR
Locus tag -
Coordinates 3973093..3973169 (-)

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NHF37_RS19425 (3969956) 3969956..3971545 + 1590 WP_001063204.1 type I restriction-modification system methyltransferase -
NHF37_RS19430 (3971542) 3971542..3972936 + 1395 WP_001272447.1 type I restriction-modification system specificity subunit -
- (3973093) 3973093..3973169 - 77 NuclAT_14 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_14 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_14 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_14 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_15 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_15 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_15 - Antitoxin
- (3973093) 3973093..3973169 - 77 NuclAT_15 - Antitoxin
NHF37_RS19435 (3973164) 3973164..3973505 + 342 WP_000132601.1 endoribonuclease SymE Toxin
NHF37_RS19440 (3973667) 3973667..3975046 + 1380 WP_000443951.1 5-methylcytosine-specific restriction endonuclease subunit McrB -
NHF37_RS19445 (3975046) 3975046..3976092 + 1047 WP_000437621.1 5-methylcytosine-specific restriction endonuclease system specificity protein McrC -

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 SymE-like

(20-71)


Sequences

Toxin        


Download         Length: 114 a.a.        Molecular weight: 12203.02 Da        Isoelectric Point: 8.5012

>T249183 WP_000132601.1 NZ_CP099590:3973164-3973505 [Escherichia coli]
MTDTHSIAQPFEAEVSPANNRHVTVGYASRYPDYSRIPAITLKGQWLEAAGFATGTAVDVKVMEGCIVLTAQPPAAEESE
LMQSLRQVCKLSARKQKQVQAFIGVIAGKQKVA

Download         Length: 342 bp

Antitoxin


Download         Length: 77 bp

>AT249183 NZ_CP099590:c3973169-3973093 [Escherichia coli]
AGTCATAACTGCTATTCTCCAGGAATAGTGATTGTGATTAGCGATGCGGGTGTGTTGGCGCACATCCGCACCGCGCT

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 U9YSY7

Antitoxin

Download structure file

References