Detailed information of TA system TA175452

Bioinformatically predicted

Overview

TA module

• Type: I
• Classification (family/domain): hok-sok/-
• Location: 3587340..3587565
• Replicon: chromosome
• Accession: NZ_CP062705
• Organism: Escherichia coli O157:H7 strain Z1833

Toxin (Protein)

• Gene name: hokW
• Uniprot ID: -
• Locus tag: ILQ61_RS18440
• Protein ID: WP_000813263.1
• Coordinates: 3587340..3587495 (-)
• Length: 52 a.a.

Antitoxin (RNA)

Gene name	sokW
Locus tag	-
Coordinates	3587507..3587565 (+)

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
ILQ61_RS18405	3582794..3583507	-	714	WP_000261909.1	helix-turn-helix domain-containing protein	-
ILQ61_RS18410	3583645..3583841	-	197	Protein_3603	TrmB family transcriptional regulator	-
ILQ61_RS18415	3584128..3584946	-	819	WP_000265265.1	CPBP family intramembrane metalloprotease	-
ILQ61_RS18420	3585098..3585469	-	372	WP_000090264.1	antitermination protein	-
ILQ61_RS18425	3585459..3585830	-	372	WP_001217436.1	RusA family crossover junction endodeoxyribonuclease	-
ILQ61_RS18430	3585843..3586892	-	1050	WP_001265172.1	DUF968 domain-containing protein	-
ILQ61_RS18435	3586894..3587172	-	279	WP_001341388.1	hypothetical protein	-
ILQ61_RS18440	3587340..3587495	-	156	WP_000813263.1	type I toxin-antitoxin system toxin HokD	Toxin
-	3587507..3587565	+	59	-	-	Antitoxin
ILQ61_RS18445	3588100..3588873	+	774	WP_000160654.1	alpha/beta hydrolase	-
ILQ61_RS18450	3589225..3589638	-	414	WP_001151233.1	DUF977 family protein	-
ILQ61_RS18455	3589654..3590424	-	771	WP_000450992.1	DUF1627 domain-containing protein	-
ILQ61_RS18460	3590446..3591192	-	747	WP_000788751.1	ATP-binding protein	-
ILQ61_RS18465	3591199..3592290	-	1092	WP_001205823.1	hypothetical protein	-

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

• Hok/gef cell toxic protein (6-47)

Sequences

Toxin

Protein

• Length: 52 a.a.
• Molecular weight: 5722.86 Da
• Isoelectric Point: 6.1531

>T175452 WP_000813263.1 NZ_CP062705:c3587495-3587340 [Escherichia coli O157:H7]
MKQQKAMLIALIVICLTVIVTALVTRKDLCEVRVRTGQTEVAVFTAYEPEE

Nucleotide

• Length: 156 bp

>T175452 NZ_CP081988:c1537103-1536807 [Shinella oryzae]
ATGTTCACAATCAGGCGGACCCGTATTTTTGCGGACTGGATCAAAGCGCTAAAGGACTTTCGTGCACAAGCGCGAATTGC
CGACCGCATCGACCGGCTCGCAGCAGGAAATTCGGGAGATGCAAAGCCAATCGGCGAAGGCGTAAGCGAGCTTCGAATTA
ATTATGGGCCTGGGTATCGGGTTTATTTTGTCCGGGATGGCTCGATCGTTTATCTTCTTCTCTGTGGTGGGGACAAAAGT
ACCCAAGACAAAGACATTCGATTGGCAAAAAAACTCGCACAGCAATTGAGGGAGTAG

Antitoxin

Nucleotide

• Length: 59 bp

>AT175452 NZ_CP062705:3587507-3587565 [Escherichia coli O157:H7]
CCTTGCCTTTCGGCACGTAAGAGGCTAACCTAGATTTGCCGTTCATAGATTGAGCCTCA

Structures

Antitoxin