Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2405420..2407008 Replicon chromosome
Accession NZ_CP123029
Organism Escherichia coli strain 20-20

Toxin (Protein)


Gene name hipA Uniprot ID F4NFZ0
Locus tag QEN57_RS11655 Protein ID WP_001125463.1
Coordinates 2405686..2407008 (+) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag QEN57_RS11650 Protein ID WP_001296726.1
Coordinates 2405420..2405686 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QEN57_RS11650 (2405420) 2405420..2405686 + 267 WP_001296726.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
QEN57_RS11655 (2405686) 2405686..2407008 + 1323 WP_001125463.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
QEN57_RS11660 (2407320) 2407320..2407528 + 209 Protein_2282 AraC family transcriptional regulator -
QEN57_RS11665 (2407960) 2407960..2408523 + 564 WP_001373493.1 type 1 fimbrial major subunit FimA -
QEN57_RS11670 (2408884) 2408884..2409594 + 711 WP_217289752.1 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 2405239..2421507 16268


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

(14-69)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49422.05 Da        Isoelectric Point: 9.1203

>T278499 WP_001125463.1 NZ_CP123029:2405686-2407008 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGRVRALAVERFDRRW
NTERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALRDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGSK

Download         Length: 1323 bp

Antitoxin


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

>AT278499 WP_001296726.1 NZ_CP123029:2405420-2405686 [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 A0A7U9IYX0

Antitoxin

Source ID Structure

References