Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 3071421..3072148 Replicon chromosome
Accession NZ_CP047231
Organism Escherichia coli strain BL21-AI

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag GSU80_RS14820 Protein ID WP_000550189.1
Coordinates 3071834..3072148 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag GSU80_RS14815 Protein ID WP_000560266.1
Coordinates 3071421..3071837 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GSU80_RS14805 3066581..3068932 + 2352 WP_000695489.1 alpha-glucosidase -
GSU80_RS14810 3069358..3071376 + 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
GSU80_RS14815 3071421..3071837 - 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
GSU80_RS14820 3071834..3072148 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
GSU80_RS14825 3072432..3073568 - 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
GSU80_RS14830 3073653..3074156 + 504 WP_001300832.1 M48 family metallopeptidase -
GSU80_RS14835 3074233..3074925 + 693 WP_000942548.1 vancomycin high temperature exclusion protein -
GSU80_RS14840 3075004..3075990 + 987 WP_012775974.1 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

>T145607 WP_000550189.1 NZ_CP047231:c3072148-3071834 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T145607 NZ_CP062409:2730704-2730955 [Staphylococcus aureus]
ATGAATAACCGCGAACAAATTGAACAATCAATTATCAGTGCTAGTGCCTATAACGGTAATGACACAGAGGGATTACTAAA
AGAGGTTGAAGACGTGTATAAGAAAGCGCAAGCGTTTGATGAAATACTTGAGGGTTTACCTAATGCTATGCAAGATGCAC
TCAAAGAAGATATTGGTCTTGATGAAGCAGTAGGGATTATGACGGGGCAAGTGGTCTATAAATATGAGGAGGAGCAGGAA
AATGAGTATTAG

Antitoxin


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

>AT145607 WP_000560266.1 NZ_CP047231:c3071837-3071421 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT145607 NZ_CP062409:2730945-2731118 [Staphylococcus aureus]
ATGAGTATTAGTGTAGGAGATAAAGTATATAACCATGAAACAAACGAAAGTCTAGAGATTGTGCAATTGGTCGGAGATAT
TAGAGATACACATTATAAACTGTCTGATGATTCAGTTATTAGCATTATAGATTTTATTACTAAACCAATTTATCTAATTA
AGGGGGATGAGTGA

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