Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type I Classification (family/domain) symE-ohsC/SymE(toxin)
Location 3435697..3436109 Replicon chromosome
Accession NZ_CP025520
Organism Escherichia coli strain DH5alpha

Toxin (Protein)


Gene name symE Uniprot ID U9YSY7
Locus tag CDN75_RS17900 Protein ID WP_000132601.1
Coordinates 3435697..3436038 (-) Length 114 a.a.

Antitoxin (RNA)


Gene name ohsC
Locus tag -
Coordinates 3436033..3436109 (+)

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CDN75_RS17890 3433110..3434156 - 1047 WP_000437621.1 5-methylcytosine-specific restriction endonuclease system specificity protein McrC -
CDN75_RS17895 3434156..3435535 - 1380 WP_000443951.1 5-methylcytosine-specific restriction endonuclease subunit McrB -
CDN75_RS17900 3435697..3436038 - 342 WP_000132601.1 endoribonuclease SymE Toxin
- 3436033..3436109 + 77 - - Antitoxin
CDN75_RS17905 3436266..3437660 - 1395 WP_001272447.1 type I restriction-modification system specificity subunit -
CDN75_RS17910 3437657..3439246 - 1590 WP_001063204.1 type I restriction-modification system methyltransferase -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - - 3428612..3437660 9048


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

(20-71)


Sequences


Toxin        


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

>T90501 WP_000132601.1 NZ_CP025520:c3436038-3435697 [Escherichia coli]
MTDTHSIAQPFEAEVSPANNRHVTVGYASRYPDYSRIPAITLKGQWLEAAGFATGTAVDVKVMEGCIVLTAQPPAAEESE
LMQSLRQVCKLSARKQKQVQAFIGVIAGKQKVA

Download         Length: 342 bp

>T90501 NZ_CP025520:c3436038-3435697 [Escherichia coli]
ATGACTGACACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCATGTCACCGTCGGTTA
TGCGAGTCGCTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CTGGCACGGCGGTAGATGTCAAAGTGATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGAGGAGAGCGAA
CTGATGCAGTCGCTACGCCAGGTGTGCAAACTGTCGGCGCGTAAACAAAAGCAGGTGCAGGCGTTTATTGGAGTGATTGC
CGGTAAACAGAAAGTCGCGTAA

Antitoxin


Download         Length: 77 bp

>AT90501 NZ_CP025520:3436033-3436109 [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