Detailed information of TA system TA050034

Bioinformatically predicted

Overview

TA module

• Type: I
• Classification (family/domain): symER/SymE(toxin)
• Location: 5237838..5238250
• Replicon: chromosome
• Accession: NZ_CP009859
• Organism: Escherichia coli strain ECONIH1

Toxin (Protein)

• Gene name: symE
• Uniprot ID: U9YSY7
• Locus tag: ECONIH1_RS26010
• Protein ID: WP_000132601.1
• Coordinates: 5237838..5238179 (-)
• Length: 114 a.a.

Antitoxin (RNA)

Gene name	symR
Locus tag	-
Coordinates	5238174..5238250 (+)

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
ECONIH1_RS26000	5235251..5236297	-	1047	WP_000437621.1	5-methylcytosine-specific restriction endonuclease system specificity protein McrC	-
ECONIH1_RS26005	5236297..5237676	-	1380	WP_000443951.1	5-methylcytosine-specific restriction endonuclease subunit McrB	-
ECONIH1_RS26010	5237838..5238179	-	342	WP_000132601.1	endoribonuclease SymE	Toxin
-	5238174..5238250	+	77	NuclAT_7	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_7	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_7	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_7	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_8	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_8	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_8	-	Antitoxin
-	5238174..5238250	+	77	NuclAT_8	-	Antitoxin
ECONIH1_RS26015	5238407..5239801	-	1395	WP_001272445.1	type I restriction-modification system specificity subunit	-
ECONIH1_RS26020	5239798..5241387	-	1590	WP_001063200.1	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	-	-	5225558..5239801	14243

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

Protein

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

>T50034 WP_000132601.1 NZ_CP009859:c5238179-5237838 [Escherichia coli]
MTDTHSIAQPFEAEVSPANNRHVTVGYASRYPDYSRIPAITLKGQWLEAAGFATGTAVDVKVMEGCIVLTAQPPAAEESE
LMQSLRQVCKLSARKQKQVQAFIGVIAGKQKVA

Nucleotide

• Length: 342 bp

>T50034 NZ_CP009859:c5238179-5237838 [Escherichia coli]
ATGACTGACACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCATGTCACCGTCGGTTA
TGCGAGTCGCTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CTGGCACGGCGGTAGATGTCAAAGTGATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGAGGAGAGCGAA
CTGATGCAGTCGCTACGCCAGGTGTGCAAACTGTCGGCGCGTAAACAAAAGCAGGTGCAGGCGTTTATTGGAGTGATTGC
CGGTAAACAGAAAGTCGCGTAA

Antitoxin

Nucleotide

• Length: 77 bp

>AT50034 NZ_CP009859:5238174-5238250 [Escherichia coli]
AGTCATAACTGCTATTCTCCAGGAATAGTGATTGTGATTAGCGATGCGGGTGTGTTGGCGCACATCCGCACCGCGCT

Structures

Toxin

• AlphaFold DB: U9YSY7

Antitoxin