Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2541238..2542826 Replicon chromosome
Accession NZ_CP124502
Organism Escherichia coli strain AVS0970

Toxin (Protein)


Gene name hipA Uniprot ID A0A061YM43
Locus tag QJP73_RS12325 Protein ID WP_001125411.1
Coordinates 2541238..2542560 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A061YNW4
Locus tag QJP73_RS12330 Protein ID WP_001296076.1
Coordinates 2542560..2542826 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QJP73_RS12315 (2538693) 2538693..2539403 - 711 WP_001195177.1 fimbria/pilus periplasmic chaperone -
QJP73_RS12320 (2539765) 2539765..2540328 - 564 WP_001296074.1 type 1 fimbrial major subunit FimA -
QJP73_RS12325 (2541238) 2541238..2542560 - 1323 WP_001125411.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
QJP73_RS12330 (2542560) 2542560..2542826 - 267 WP_001296076.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
QJP73_RS12335 (2543134) 2543134..2543892 + 759 WP_001286537.1 trans-aconitate 2-methyltransferase -
QJP73_RS12340 (2543896) 2543896..2544810 - 915 WP_001296077.1 bestrophin family protein -
QJP73_RS12345 (2545007) 2545007..2546458 - 1452 WP_283192135.1 tagaturonate reductase -

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

>T280656 WP_001125411.1 NZ_CP124502:c2542560-2541238 [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

>AT280656 WP_001296076.1 NZ_CP124502:c2542826-2542560 [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