Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 3961331..3962058 Replicon chromosome
Accession NZ_CP018237
Organism Escherichia coli strain 155

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag BFL20_RS22055 Protein ID WP_000550189.1
Coordinates 3961331..3961645 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag BFL20_RS22060 Protein ID WP_000560249.1
Coordinates 3961642..3962058 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BFL20_RS22030 3957489..3958475 - 987 WP_000617675.1 Gfo/Idh/MocA family oxidoreductase -
BFL20_RS22035 3958554..3959246 - 693 WP_000942543.1 vancomycin high temperature exclusion protein -
BFL20_RS22040 3959323..3959826 - 504 WP_001295542.1 M48 family metallopeptidase -
BFL20_RS22045 3959911..3961047 + 1137 WP_000018678.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
BFL20_RS22055 3961331..3961645 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
BFL20_RS22060 3961642..3962058 + 417 WP_000560249.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
BFL20_RS22065 3962103..3964121 - 2019 WP_000121479.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
BFL20_RS22070 3964647..3966998 - 2352 WP_072612789.1 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

>T68996 WP_000550189.1 NZ_CP018237:3961331-3961645 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T68996 NZ_CP018237:3961331-3961645 [Escherichia coli]
ATGCACCTGATAACTCAAAAAGCATTGAAAGATGCTGCGGAAAAATACCCGCAACATAAAACGGAGTTGGTGGCTCTAGG
GAACACGATTGCTAAGGGATATTTCAAAAAACCTGAGTCATTAAAAGCAGTATTCCCATCTCTGGATAACTTCAAATATC
TGGATAAGCATTATGTTTTCAATGTTGGGGGCAATGAATTACGTGTTGTAGCAATGGTCTTTTTTGAATCGCAAAAGTGC
TACATACGTGAAGTTATGACGCATAAAGAATACGATTTTTTTACCGCTGTTCATCGTACTAAGGGGAAAAAATGA

Antitoxin


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

>AT68996 WP_000560249.1 NZ_CP018237:3961642-3962058 [Escherichia coli]
MIAIADILHAGEKLTAVAPFLAGIQNEEQYIQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT68996 NZ_CP018237:3961642-3962058 [Escherichia coli]
ATGATTGCGATTGCCGACATCTTGCATGCAGGAGAAAAGCTAACTGCTGTGGCACCTTTTCTGGCGGGTATTCAGAACGA
GGAACAATACATCCAGGCGCTGGAACTGGTAGATCATCTGCTGCTCAACGATCCTGAAAACCCCTTACTGGATCTGGTGT
GTGCCAAAATAACCGCGTGGGAAGAATCAGCGCCCGAATTTGCGGAATTTAATGCCATGGCTCAAGCCATGCCTGGCGGT
ATAGCCGTGATTCGTACCCTTATGGATCAATATGGTTTAACCCTTTCCGATCTGCCGGAAATTGGCAGTAAATCTATGGT
GTCACGCGTTTTGAGCGGGAAGAGGAAATTAACGCTGGAACACGCTAAAAAATTGGCAACGCGATTCGGCATTTCTCCCG
CCTTGTTTATTGATTAA

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