Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2450957..2451918 Replicon chromosome
Accession NZ_CP103718
Organism Escherichia coli strain 1579

Toxin (Protein)


Gene name hipA Uniprot ID A0A1Q5ZNB7
Locus tag M5S87_RS11890 Protein ID WP_021523084.1
Coordinates 2451223..2451918 (+) Length 232 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag M5S87_RS11885 Protein ID WP_001296726.1
Coordinates 2450957..2451223 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M5S87_RS11885 (2450957) 2450957..2451223 + 267 WP_001296726.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
M5S87_RS11890 (2451223) 2451223..2451918 + 696 WP_021523084.1 HipA N-terminal domain-containing protein Toxin
M5S87_RS11895 (2452118) 2452118..2453470 - 1353 WP_001551127.1 SIR2 family protein -
M5S87_RS11900 (2453685) 2453685..2454717 - 1033 Protein_2330 ISNCY family transposase -
M5S87_RS11905 (2455084) 2455084..2455983 - 900 WP_001523294.1 LysR family transcriptional regulator -
M5S87_RS11910 (2456122) 2456122..2456430 + 309 WP_001221046.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- flank IS/Tn - - 2453685..2454503 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, N-terminal subdomain 1

(4-103)

Antitoxin

Cro/C1-type helix-turn-helix domain

(14-69)


Sequences

Toxin        


Download         Length: 232 a.a.        Molecular weight: 25773.79 Da        Isoelectric Point: 9.9928

>T256329 WP_021523084.1 NZ_CP103718:2451223-2451918 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLANRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLIPEDETIQAGGSYRLTPFYDIISAFPVLGGAGIHISDLKLAMGVNASKGKKTAIDKI
YPRHFLATAKVLKFPEVQMHEILSDFARMIPAALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGIK

Download         Length: 696 bp

Antitoxin


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

>AT256329 WP_001296726.1 NZ_CP103718:2450957-2451223 [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 A0A1Q5ZNB7

Antitoxin

Source ID Structure

References