Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2547521..2549109 Replicon chromosome
Accession NZ_CP124322
Organism Escherichia coli strain AVS0717

Toxin (Protein)


Gene name hipA Uniprot ID A0A061YM43
Locus tag QJB10_RS12345 Protein ID WP_001125411.1
Coordinates 2547787..2549109 (+) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A061YNW4
Locus tag QJB10_RS12340 Protein ID WP_001296076.1
Coordinates 2547521..2547787 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QJB10_RS12325 (2543889) 2543889..2545340 + 1452 WP_000854638.1 tagaturonate reductase -
QJB10_RS12330 (2545537) 2545537..2546451 + 915 WP_001296077.1 bestrophin family protein -
QJB10_RS12335 (2546455) 2546455..2547213 - 759 WP_001286537.1 trans-aconitate 2-methyltransferase -
QJB10_RS12340 (2547521) 2547521..2547787 + 267 WP_001296076.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
QJB10_RS12345 (2547787) 2547787..2549109 + 1323 WP_001125411.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
QJB10_RS12350 (2550019) 2550019..2550582 + 564 WP_001296074.1 type 1 fimbrial major subunit FimA -
QJB10_RS12355 (2550944) 2550944..2551654 + 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

>T279383 WP_001125411.1 NZ_CP124322:2547787-2549109 [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

>AT279383 WP_001296076.1 NZ_CP124322:2547521-2547787 [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