Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 2923762..2924489 Replicon chromosome
Accession NZ_CP117962
Organism Escherichia coli strain JM109

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag PT299_RS15420 Protein ID WP_000550189.1
Coordinates 2923762..2924076 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag PT299_RS15425 Protein ID WP_000560266.1
Coordinates 2924073..2924489 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PT299_RS15400 (2919920) 2919920..2920906 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
PT299_RS15405 (2920985) 2920985..2921677 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
PT299_RS15410 (2921754) 2921754..2922257 - 504 WP_001333820.1 M48 family metallopeptidase -
PT299_RS15415 (2922342) 2922342..2923478 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
PT299_RS15420 (2923762) 2923762..2924076 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
PT299_RS15425 (2924073) 2924073..2924489 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
PT299_RS15430 (2924534) 2924534..2926552 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
PT299_RS15435 (2926978) 2926978..2929329 - 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

>T272552 WP_000550189.1 NZ_CP117962:2923762-2924076 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


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

>AT272552 WP_000560266.1 NZ_CP117962:2924073-2924489 [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