Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 4063956..4065544 Replicon chromosome
Accession NZ_CP121294
Organism Escherichia coli O155:H21 strain NWU_1

Toxin (Protein)


Gene name hipA Uniprot ID U9XU38
Locus tag P9N54_RS19555 Protein ID WP_001125455.1
Coordinates 4063956..4065278 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag P9N54_RS19560 Protein ID WP_001296726.1
Coordinates 4065278..4065544 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
P9N54_RS19540 (4061368) 4061368..4062078 - 711 WP_001195166.1 fimbria/pilus periplasmic chaperone -
P9N54_RS19545 (4062439) 4062439..4063002 - 564 WP_001296758.1 type 1 fimbrial major subunit FimA -
P9N54_RS19550 (4063436) 4063436..4063644 - 209 Protein_3847 AraC family transcriptional regulator -
P9N54_RS19555 (4063956) 4063956..4065278 - 1323 WP_001125455.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
P9N54_RS19560 (4065278) 4065278..4065544 - 267 WP_001296726.1 type II toxin-antitoxin system antitoxin HipB Antitoxin

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-like, C-terminal

(149-401)

Antitoxin

Cro/C1-type helix-turn-helix domain

(14-69)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49321.93 Da        Isoelectric Point: 8.8753

>T276208 WP_001125455.1 NZ_CP121294:c4065278-4063956 [Escherichia coli O155:H21]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGSK

Download         Length: 1323 bp

Antitoxin


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

>AT276208 WP_001296726.1 NZ_CP121294:c4065544-4065278 [Escherichia coli O155:H21]
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 U9XU38

Antitoxin

Source ID Structure

References