Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 645268..645995 Replicon chromosome
Accession NZ_CP103508
Organism Escherichia coli O25b:H4-ST131 strain 5506

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag M5T03_RS03205 Protein ID WP_000550189.1
Coordinates 645268..645582 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag M5T03_RS03210 Protein ID WP_000560269.1
Coordinates 645579..645995 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M5T03_RS03185 (641425) 641425..642411 - 987 WP_001385498.1 Gfo/Idh/MocA family oxidoreductase -
M5T03_RS03190 (642490) 642490..643182 - 693 WP_000942551.1 vancomycin high temperature exclusion protein -
M5T03_RS03195 (643259) 643259..643762 - 504 WP_001295542.1 M48 family metallopeptidase -
M5T03_RS03200 (643847) 643847..644983 + 1137 WP_000018703.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
M5T03_RS03205 (645268) 645268..645582 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
M5T03_RS03210 (645579) 645579..645995 + 417 WP_000560269.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
M5T03_RS03215 (646040) 646040..648058 - 2019 WP_000121413.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
M5T03_RS03220 (648284) 648284..650635 - 2352 WP_000695432.1 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

>T255217 WP_000550189.1 NZ_CP103508:645268-645582 [Escherichia coli O25b:H4-ST131]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15023.47 Da        Isoelectric Point: 4.4547

>AT255217 WP_000560269.1 NZ_CP103508:645579-645995 [Escherichia coli O25b:H4-ST131]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFVEFNAMAQAMPGG
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