Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 23493..24220 Replicon chromosome
Accession NZ_CP059281
Organism Escherichia coli strain C9

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag H0272_RS00100 Protein ID WP_000550189.1
Coordinates 23906..24220 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag H0272_RS00095 Protein ID WP_000560269.1
Coordinates 23493..23909 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H0272_RS00085 18853..21204 + 2352 WP_000695432.1 alpha-glucosidase -
H0272_RS00090 21430..23448 + 2019 WP_000121413.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
H0272_RS00095 23493..23909 - 417 WP_000560269.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
H0272_RS00100 23906..24220 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
H0272_RS00105 24505..25641 - 1137 WP_000018703.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
H0272_RS00110 25726..26229 + 504 WP_001295542.1 M48 family metallopeptidase -
H0272_RS00115 26306..26998 + 693 WP_000942551.1 vancomycin high temperature exclusion protein -
H0272_RS00120 27077..28063 + 987 WP_001385498.1 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

>T168459 WP_000550189.1 NZ_CP059281:c24220-23906 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T168459 NZ_CP076008:2060593-2060695 [Klebsiella pneumoniae subsp. pneumoniae]
GCAAGGCGACTTAGCCTGCATTAATGCCAACTTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGACCGAATACA
GGAATCGTATTCGGTCTCTTTTT

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15023.47 Da        Isoelectric Point: 4.4547

>AT168459 WP_000560269.1 NZ_CP059281:c23909-23493 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFVEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT168459 NZ_CP076008:c2060702-2060557 [Klebsiella pneumoniae subsp. pneumoniae]
TAAAGATAAAAAGAGACCGAATACGATTCCTGTATTCGGTCCAGGGAAATGGCTCTTGGGAGAGAGCCGTGCGCTAAAAG
TTGGCATTAATGCAGGCTAAGTCGCCTTGCACTATAAGAATAGTTTAACGCGTCAGCTTTTCCAGT

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