Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 711280..712868 Replicon chromosome
Accession NZ_CP127316
Organism Escherichia coli strain Ch1

Toxin (Protein)


Gene name hipA Uniprot ID A0A829LC11
Locus tag QRM71_RS03570 Protein ID WP_001551128.1
Coordinates 711280..712602 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag QRM71_RS03575 Protein ID WP_001296726.1
Coordinates 712602..712868 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QRM71_RS03550 (706768) 706768..707076 - 309 WP_001221046.1 hypothetical protein -
QRM71_RS03555 (707215) 707215..708114 + 900 WP_285978861.1 LysR family transcriptional regulator -
QRM71_RS03560 (708481) 708481..709513 + 1033 Protein_701 ISNCY family transposase -
QRM71_RS03565 (709728) 709728..711080 + 1353 WP_001551127.1 SIR2 family protein -
QRM71_RS03570 (711280) 711280..712602 - 1323 WP_001551128.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
QRM71_RS03575 (712602) 712602..712868 - 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)
- flank IS/Tn - - 708695..709513 818


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: 49270.88 Da        Isoelectric Point: 8.2472

>T284169 WP_001551128.1 NZ_CP127316:c712602-711280 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLANRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLIPEDETVTHPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGAGIHISDLKLAMGVNASKGKKTAIDKIYPRHFLATAKVLKFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGIK

Download         Length: 1323 bp

Antitoxin


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

>AT284169 WP_001296726.1 NZ_CP127316:c712868-712602 [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 A0A829LC11

Antitoxin

Source ID Structure

References