Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 695517..696244 Replicon chromosome
Accession NZ_CP066759
Organism Escherichia coli O157:H7 strain ECP19-198

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag JG533_RS03430 Protein ID WP_000550189.1
Coordinates 695517..695831 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag JG533_RS03435 Protein ID WP_000560249.1
Coordinates 695828..696244 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JG533_RS03410 691675..692661 - 987 WP_000617675.1 Gfo/Idh/MocA family oxidoreductase -
JG533_RS03415 692740..693432 - 693 WP_000942543.1 vancomycin high temperature exclusion protein -
JG533_RS03420 693509..694012 - 504 WP_001295542.1 M48 family metallopeptidase -
JG533_RS03425 694097..695233 + 1137 WP_000018678.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
JG533_RS03430 695517..695831 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
JG533_RS03435 695828..696244 + 417 WP_000560249.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
JG533_RS03440 696289..698307 - 2019 WP_000121479.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
JG533_RS03445 698833..701184 - 2352 WP_000695517.1 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

Antitoxin HigA

(1-138)


Sequences

Toxin        


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

>T184968 WP_000550189.1 NZ_CP066759:695517-695831 [Escherichia coli O157:H7]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T184968 NZ_CP087854:c2422522-2422130 [Moraxella bovis]
ATGAAATATTTGCTGGACACCAATGCAGTCATTGCGATTTTGAATGCCAGTGAACGATTTTTGACCACGCTAGAACGGCA
TAAAGAGCGTGAAATTGCCATCTCGTCAATTGTTTTGTCGGAGCTGTATTATGGGGCGTACAAAAGCCAAAAAACCGCCC
AAAACCTTGAAAAAATCAATCTACTACCCTTTGAAGTGTTGCAATTTAATTCACAGGACGCTGATAAGGCTGGCGAAATT
GGTGCAACCCTAGAAAGGCGTGGCACACCCATTGGTTTTTATGACACGCTGATTGCAGGGCAAGCGATTGCCAATGATTT
GATTGTTATTACTGACAATGTGCGAGAATTTCTCCGAGTGGACGGTTTGCAAATTGAAAATTGGTTAAAATAA

Antitoxin


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

>AT184968 WP_000560249.1 NZ_CP066759:695828-696244 [Escherichia coli O157:H7]
MIAIADILHAGEKLTAVAPFLAGIQNEEQYIQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT184968 NZ_CP087854:c2422782-2422519 [Moraxella bovis]
ATGCGCCAAACTGCCACCGCAAAATTATTTTGGACTGGCAACAGTCAAGCCGTTCGCTTACCCAAAACCTTTCGTTTTGA
AGGCACGGAAGTGCGTATCAAAAAACAAGGACGACAAGTGATTATTGAGCCAGCAGAGACCCAAGATTGGGCGTGGCTGG
ACAAATTGCGAGCAATGCCAAAAGATGACAGTTTTGAAGAAGCCATTTTGGAAGGTCGCCAAAATTTAAAAGCCGATGAA
CGAGATTGGGGTGCATTTGAATGA

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