Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 667907..668634 Replicon chromosome
Accession NZ_CP122499
Organism Escherichia coli strain W409

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag QC809_RS03320 Protein ID WP_000550189.1
Coordinates 667907..668221 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag QC809_RS03325 Protein ID WP_000560266.1
Coordinates 668218..668634 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QC809_RS03300 (664065) 664065..665051 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
QC809_RS03305 (665130) 665130..665822 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
QC809_RS03310 (665899) 665899..666402 - 504 WP_001300832.1 M48 family metallopeptidase -
QC809_RS03315 (666487) 666487..667623 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
QC809_RS03320 (667907) 667907..668221 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
QC809_RS03325 (668218) 668218..668634 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
QC809_RS03330 (668679) 668679..670697 - 2019 WP_063084607.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
QC809_RS03335 (671123) 671123..673474 - 2352 WP_000695489.1 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

>T277045 WP_000550189.1 NZ_CP122499:667907-668221 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


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

>AT277045 WP_000560266.1 NZ_CP122499:668218-668634 [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