Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2305511..2307099 Replicon chromosome
Accession NZ_CP126348
Organism Escherichia coli strain NN5

Toxin (Protein)


Gene name hipA Uniprot ID F4NFZ0
Locus tag QN227_RS11145 Protein ID WP_001125463.1
Coordinates 2305777..2307099 (+) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag QN227_RS11140 Protein ID WP_001296726.1
Coordinates 2305511..2305777 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QN227_RS11140 (2305511) 2305511..2305777 + 267 WP_001296726.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
QN227_RS11145 (2305777) 2305777..2307099 + 1323 WP_001125463.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
QN227_RS11150 (2307780) 2307780..2308859 + 1080 WP_223584529.1 site-specific integrase -
QN227_RS11155 (2308822) 2308822..2310492 + 1671 WP_000169430.1 integrase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 2305511..2324013 18502


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

(7-103)

Antitoxin

Cro/C1-type helix-turn-helix domain

(14-69)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49422.05 Da        Isoelectric Point: 9.1203

>T282903 WP_001125463.1 NZ_CP126348:2305777-2307099 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGRVRALAVERFDRRW
NTERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALRDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGSK

Download         Length: 1323 bp

Antitoxin


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

>AT282903 WP_001296726.1 NZ_CP126348:2305511-2305777 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Download         Length: 267 bp


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 A0A7U9IYX0

Antitoxin

Source ID Structure

References