Detailed information of TA system TA173159

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hipBA/HipA-HipB
• Location: 2511051..2512639
• Replicon: chromosome
• Accession: NZ_CP061914
• Organism: Escherichia coli strain SMBL

Toxin (Protein)

• Gene name: hipA
• Uniprot ID: A0A6D2FBH6
• Locus tag: IE857_RS12185
• Protein ID: WP_001125470.1
• Coordinates: 2511317..2512639 (+)
• Length: 441 a.a.

Antitoxin (Protein)

• Gene name: hipB
• Uniprot ID: -
• Locus tag: IE857_RS12180
• Protein ID: WP_001296726.1
• Coordinates: 2511051..2511317 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
IE857_RS12180	2511051..2511317	+	267	WP_001296726.1	type II toxin-antitoxin system antitoxin HipB	Antitoxin
IE857_RS12185	2511317..2512639	+	1323	WP_001125470.1	type II toxin-antitoxin system serine/threonine protein kinase toxin HipA	Toxin
IE857_RS12190	2512951..2513159	+	209	Protein_2388	helix-turn-helix transcriptional regulator	-
IE857_RS12195	2513591..2514154	+	564	WP_001296758.1	type 1 fimbrial major subunit FimA	-
IE857_RS12200	2514515..2515225	+	711	WP_001195166.1	fimbria/pilus periplasmic chaperone	-

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

• HipA, N-terminal subdomain 1 (4-102)

Antitoxin

• Cro/C1-type helix-turn-helix domain (14-69)

Sequences

Toxin

Protein

• Length: 441 a.a.
• Molecular weight: 49323.86 Da
• Isoelectric Point: 8.8783

>T173159 WP_001125470.1 NZ_CP061914:2511317-2512639 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTSLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALRDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGSK

Nucleotide

• Length: 1323 bp

>T173159 NZ_CP080117:c4105996-4105712 [Escherichia coli]
ATGCAATTTACGGTATACCGCAGTCGCGGCAGGAACGCCGCGTTTCCCTTTGTTATTGATGTTACCAGCGACATTATTGG
TGAGATTAATCGCCGTATCGTTATTCCATTAACACCTATTGAACGATTTAGCCGTATTCGCCCACCAGAACGGCTTAACC
CAATCCTTTTACTGATAGACGGCAAAGAATATGTGCTCATGACGCATGAGACTGCAACTGTTCCAGTTAACGCGCTGGGA
ACGAAATTTTGCGATGCCAGCGCGCACCGAACGTTGATTAAATGA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 10047.39 Da
• Isoelectric Point: 4.9632

>AT173159 WP_001296726.1 NZ_CP061914:2511051-2511317 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Nucleotide

• Length: 267 bp

>AT173159 NZ_CP080117:c4106232-4105999 [Escherichia coli]
ATGACTGCAAAACGTACCACACAAAGTGTGACCGTCACCGTCGACCGTGAGTTAGTCAATCGCGCTCGTGATGCAGGCTT
AAATATGAGCGCCACCCTTACGGTTGCGCTCAATGCTGAACTTAAAAAACATGCAGCAACACGTTGGCGTGAAGAGAACG
CAGAAGCTATCGCTGCGTTAAATCAATTGGCTGATGAAACCGGATGTTTCTCTGATGAGTACCGGAGCTTCTAG

Structures

Toxin

• AlphaFold DB: A0A6D2FBH6