Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 1992891..1993618 Replicon chromosome
Accession NZ_LR890410
Organism Escherichia coli isolate MSB2_1A-sc-2280429

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag JMW04_RS09445 Protein ID WP_000550189.1
Coordinates 1993304..1993618 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag JMW04_RS09440 Protein ID WP_000560266.1
Coordinates 1992891..1993307 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW04_RS09430 1988051..1990402 + 2352 WP_000695487.1 alpha-glucosidase -
JMW04_RS09435 1990828..1992846 + 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
JMW04_RS09440 1992891..1993307 - 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
JMW04_RS09445 1993304..1993618 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
JMW04_RS09450 1993902..1995038 - 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
JMW04_RS09455 1995123..1995626 + 504 WP_001333820.1 M48 family metallopeptidase -
JMW04_RS09460 1995703..1996395 + 693 WP_000942548.1 vancomycin high temperature exclusion protein -
JMW04_RS09465 1996474..1997460 + 987 WP_000617698.1 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

>T290919 WP_000550189.1 NZ_LR890410:c1993618-1993304 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


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

>AT290919 WP_000560266.1 NZ_LR890410:c1993307-1992891 [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