Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) ataRT/DUF1778(antitoxin)
Location 1747616..1748370 Replicon chromosome
Accession NZ_CP104647
Organism Escherichia coli strain PNUSAE008406

Toxin (Protein)


Gene name ataT Uniprot ID -
Locus tag N5921_RS09075 Protein ID WP_001301452.1
Coordinates 1747885..1748370 (+) Length 162 a.a.

Antitoxin (Protein)


Gene name ataR Uniprot ID Q8X700
Locus tag N5921_RS09070 Protein ID WP_000801912.1
Coordinates 1747616..1747894 (+) Length 93 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N5921_RS09065 (1744844) 1744844..1747549 + 2706 WP_000906970.1 HTH-type transcriptional regulator MalT -
N5921_RS09070 (1747616) 1747616..1747894 + 279 WP_000801912.1 DUF1778 domain-containing protein Antitoxin
N5921_RS09075 (1747885) 1747885..1748370 + 486 WP_001301452.1 GNAT family N-acetyltransferase Toxin
N5921_RS09080 (1748420) 1748420..1749448 - 1029 WP_000827117.1 RNA 3'-terminal phosphate cyclase -
N5921_RS09085 (1749452) 1749452..1750678 - 1227 WP_001105473.1 RNA-splicing ligase RtcB -
N5921_RS09090 (1750866) 1750866..1752464 + 1599 WP_001232889.1 DNA-binding transcriptional regulator RtcR -
N5921_RS09095 (1752446) 1752446..1753204 - 759 WP_001302007.1 DeoR/GlpR family transcriptional regulator -

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

GNAT domain

(45-143)

Antitoxin

Vibrio phage ICP1, Orf50

(2-92)


Sequences

Toxin        


Download         Length: 162 a.a.        Molecular weight: 17650.57 Da        Isoelectric Point: 9.4066

>T258816 WP_001301452.1 NZ_CP104647:1747885-1748370 [Escherichia coli]
MGITAPTPLTSEHNLADFCCSDHGMNEWLKKKALKNHSSGLSRVYVICIANTRQVIGYYCLSTGSIQRNLAPGAMRRNAP
ESLPVVVLGRLAIDQAWAGKGLGVALLKDAVYRTMSIAQQVGVRALIVHALDDSVRNFYLKYAFVPSPFQSLTLLYPITL
E

Download         Length: 486 bp

Antitoxin


Download         Length: 93 a.a.        Molecular weight: 10420.94 Da        Isoelectric Point: 4.6336

>AT258816 WP_000801912.1 NZ_CP104647:1747616-1747894 [Escherichia coli]
MKPESKEAPINIRAKASQRDLIDMAANLVAKSRTDFMLDAACREAQDILLDQRLFILDDEQYDAFLAALDAPITAERQAK
INALMNRKSPWE

Download         Length: 279 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

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LHB9

References