Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 3960231..3960958 Replicon chromosome
Accession NZ_CP043539
Organism Escherichia coli O157 strain Al Ain

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag F0L19_RS19790 Protein ID WP_000550189.1
Coordinates 3960644..3960958 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag F0L19_RS19785 Protein ID WP_000560249.1
Coordinates 3960231..3960647 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
F0L19_RS19775 3955291..3957642 + 2352 WP_000695517.1 alpha-glucosidase -
F0L19_RS19780 3958168..3960186 + 2019 WP_000121479.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
F0L19_RS19785 3960231..3960647 - 417 WP_000560249.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
F0L19_RS19790 3960644..3960958 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
F0L19_RS19795 3961242..3962378 - 1137 WP_000018678.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
F0L19_RS19800 3962463..3962966 + 504 WP_001295542.1 M48 family metallopeptidase -
F0L19_RS19805 3963043..3963735 + 693 WP_000942543.1 vancomycin high temperature exclusion protein -
F0L19_RS19810 3963814..3964800 + 987 WP_000617675.1 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

Antitoxin HigA

(1-138)


Sequences

Toxin        


Download         Length: 105 a.a.        Molecular weight: 12103.10 Da        Isoelectric Point: 10.0409

>T138961 WP_000550189.1 NZ_CP043539:c3960958-3960644 [Escherichia coli O157]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T138961 NZ_CP058308:3494015-3494233 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15016.48 Da        Isoelectric Point: 4.5805

>AT138961 WP_000560249.1 NZ_CP043539:c3960647-3960231 [Escherichia coli O157]
MIAIADILHAGEKLTAVAPFLAGIQNEEQYIQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT138961 NZ_CP058308:3493615-3493989 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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