Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 4230974..4231701 Replicon chromosome
Accession NZ_CP124455
Organism Escherichia coli strain AVS0193

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag QJP76_RS20780 Protein ID WP_000550189.1
Coordinates 4231387..4231701 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag QJP76_RS20775 Protein ID WP_000560269.1
Coordinates 4230974..4231390 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QJP76_RS20765 (4226334) 4226334..4228685 + 2352 WP_000695432.1 alpha-glucosidase -
QJP76_RS20770 (4228911) 4228911..4230929 + 2019 WP_000121413.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
QJP76_RS20775 (4230974) 4230974..4231390 - 417 WP_000560269.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
QJP76_RS20780 (4231387) 4231387..4231701 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
QJP76_RS20785 (4231986) 4231986..4233122 - 1137 WP_000018703.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
QJP76_RS20790 (4233207) 4233207..4233710 + 504 WP_001295542.1 M48 family metallopeptidase -
QJP76_RS20795 (4233787) 4233787..4234479 + 693 WP_000942551.1 vancomycin high temperature exclusion protein -
QJP76_RS20800 (4234558) 4234558..4235544 + 987 WP_001385498.1 Gfo/Idh/MocA family oxidoreductase -

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

>T280332 WP_000550189.1 NZ_CP124455:c4231701-4231387 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


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

>AT280332 WP_000560269.1 NZ_CP124455:c4231390-4230974 [Escherichia coli]
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