Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 686240..686967 Replicon chromosome
Accession NZ_CP122801
Organism Escherichia coli strain ETEC1734

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag QDX84_RS03340 Protein ID WP_000550189.1
Coordinates 686240..686554 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag QDX84_RS03345 Protein ID WP_000560266.1
Coordinates 686551..686967 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QDX84_RS03320 (682397) 682397..683384 - 988 Protein_650 Gfo/Idh/MocA family oxidoreductase -
QDX84_RS03325 (683463) 683463..684155 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
QDX84_RS03330 (684232) 684232..684735 - 504 WP_001333820.1 M48 family metallopeptidase -
QDX84_RS03335 (684820) 684820..685956 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
QDX84_RS03340 (686240) 686240..686554 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
QDX84_RS03345 (686551) 686551..686967 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
QDX84_RS03350 (687012) 687012..689030 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
QDX84_RS03355 (689456) 689456..691807 - 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

>T277894 WP_000550189.1 NZ_CP122801:686240-686554 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


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

>AT277894 WP_000560266.1 NZ_CP122801:686551-686967 [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