Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2122632..2124220 Replicon chromosome
Accession NZ_CP102679
Organism Escherichia coli strain XH989

Toxin (Protein)


Gene name hipA Uniprot ID E0IX85
Locus tag NU949_RS12580 Protein ID WP_001125454.1
Coordinates 2122898..2124220 (+) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag NU949_RS12575 Protein ID WP_001296726.1
Coordinates 2122632..2122898 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NU949_RS12570 (2118167) 2118167..2122423 + 4257 Protein_2054 ECSE_1600 family autotransporter -
NU949_RS12575 (2122632) 2122632..2122898 + 267 WP_001296726.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
NU949_RS12580 (2122898) 2122898..2124220 + 1323 WP_001125454.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
NU949_RS12585 (2124533) 2124533..2124741 + 209 Protein_2057 AraC family transcriptional regulator -
NU949_RS12590 (2125173) 2125173..2125736 + 564 WP_001296758.1 type 1 fimbrial major subunit FimA -
NU949_RS12595 (2126097) 2126097..2126807 + 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)
- inside Genomic island - fimA 2122632..2138721 16089
- flank IS/Tn - - 2117415..2117792 377


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

(4-103)

Antitoxin

Cro/C1-type helix-turn-helix domain

(14-69)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49307.90 Da        Isoelectric Point: 8.8753

>T253983 WP_001125454.1 NZ_CP102679:2122898-2124220 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVESNVLRLHGRLSREYGSK

Download         Length: 1323 bp

Antitoxin


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

>AT253983 WP_001296726.1 NZ_CP102679:2122632-2122898 [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 E0IX85

Antitoxin

Source ID Structure

References