Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 651876..652603 Replicon chromosome
Accession NZ_CP122880
Organism Escherichia coli strain ETEC1716

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag QDX09_RS03220 Protein ID WP_000550189.1
Coordinates 651876..652190 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag QDX09_RS03225 Protein ID WP_000560266.1
Coordinates 652187..652603 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QDX09_RS03200 (648034) 648034..649020 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
QDX09_RS03205 (649099) 649099..649791 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
QDX09_RS03210 (649868) 649868..650371 - 504 WP_001333820.1 M48 family metallopeptidase -
QDX09_RS03215 (650456) 650456..651592 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
QDX09_RS03220 (651876) 651876..652190 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
QDX09_RS03225 (652187) 652187..652603 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
QDX09_RS03230 (652648) 652648..654666 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
QDX09_RS03235 (655092) 655092..657443 - 2352 WP_000695487.1 alpha-glucosidase -

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

Toxin-antitoxin system, mRNA interferase HigB

(20-92)

Antitoxin

Cro/C1-type helix-turn-helix domain

(84-135)


Sequences

Toxin        


Download         Length: 105 a.a.        Molecular weight: 12103.10 Da        Isoelectric Point: 10.0409

>T278175 WP_000550189.1 NZ_CP122880:651876-652190 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 14995.42 Da        Isoelectric Point: 4.4547

>AT278175 WP_000560266.1 NZ_CP122880:652187-652603 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 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
PDB 6KMQ
PDB 5IFG
PDB 5YCL
PDB 6KML

Antitoxin

Source ID Structure

References