Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2445266..2446854 Replicon chromosome
Accession NZ_CP124492
Organism Escherichia coli strain AVS0225

Toxin (Protein)


Gene name hipA Uniprot ID A0A061YM43
Locus tag QJA99_RS11905 Protein ID WP_001125411.1
Coordinates 2445532..2446854 (+) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A061YNW4
Locus tag QJA99_RS11900 Protein ID WP_001296076.1
Coordinates 2445266..2445532 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QJA99_RS11885 (2441634) 2441634..2443085 + 1452 WP_000854638.1 tagaturonate reductase -
QJA99_RS11890 (2443282) 2443282..2444196 + 915 WP_001296077.1 bestrophin family protein -
QJA99_RS11895 (2444200) 2444200..2444958 - 759 WP_001286537.1 trans-aconitate 2-methyltransferase -
QJA99_RS11900 (2445266) 2445266..2445532 + 267 WP_001296076.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
QJA99_RS11905 (2445532) 2445532..2446854 + 1323 WP_001125411.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
QJA99_RS11910 (2447764) 2447764..2448327 + 564 WP_001296074.1 type 1 fimbrial major subunit FimA -
QJA99_RS11915 (2448689) 2448689..2449399 + 711 WP_001195177.1 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

(7-103)

Antitoxin

Cro/C1-type helix-turn-helix domain

(18-69)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49329.96 Da        Isoelectric Point: 7.7906

>T280567 WP_001125411.1 NZ_CP124492:2445532-2446854 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAAEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLIPEDETVTCPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGRVRALAVERFDRRW
NTERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIAQIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLKFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHDRLSREYGIK

Download         Length: 1323 bp

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9987.34 Da        Isoelectric Point: 4.9632

>AT280567 WP_001296076.1 NZ_CP124492:2445266-2445532 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTSLTTFFKILQSLELSMTLCDAKNASPEA
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 A0A061YM43

Antitoxin

Source ID Structure
AlphaFold DB A0A061YNW4

References