Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 641659..642386 Replicon chromosome
Accession NZ_CP050040
Organism Escherichia coli strain 63-2

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag G9P50_RS03050 Protein ID WP_000550189.1
Coordinates 641659..641973 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag G9P50_RS03055 Protein ID WP_000560266.1
Coordinates 641970..642386 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
G9P50_RS03030 637817..638803 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
G9P50_RS03035 638882..639574 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
G9P50_RS03040 639651..640154 - 504 WP_001300832.1 M48 family metallopeptidase -
G9P50_RS03045 640239..641375 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
G9P50_RS03050 641659..641973 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
G9P50_RS03055 641970..642386 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
G9P50_RS03060 642431..644449 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
G9P50_RS03065 644875..647226 - 2352 WP_000695486.1 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

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

>T152074 WP_000550189.1 NZ_CP050040:641659-641973 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T152074 NZ_CP065948:c5462724-5462443 [Pseudomonas aeruginosa]
ATGAGCCTGAAGTGGACCCGCAAGGCGGCCGCCGACCTGGACACCATCTACGACCATTACGTCGTGCTGATCGGCCCGGA
AAAAGCTCTGAAAGCCGTTCAGGACATCGTCGAGCAGGTGAAACCGCTGCAGCAGGTAGCCAACCAGGGGGCAGGGCGGC
CCAGCGAGGTGCCAGGCGTACGCACCCTGACCCTGGAGCGCTGGCCGTTCAGCGCCCCGTTTCGGGTTAAAGGCAAGGAA
ATCCAGATTTTGCGCATCGACAGGGTCGAAATTACCCCCTAA

Antitoxin


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

>AT152074 WP_000560266.1 NZ_CP050040:641970-642386 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT152074 NZ_CP065948:c5462948-5462721 [Pseudomonas aeruginosa]
ATGAGCACCGTAGTCTCGTTCCGCGCCGATGACGCCCTGGTCGCGGCCCTCGACGAACTGGCCCGCGCCACCCACCGCGA
CCGCCCCTACCACCTGCGGCAGGCGCTCGCGCAGTACCTGGAAAGGCAGCAGTGGCAGGTCGCTGCCATCGATGAAGGCT
TGGCCGATGCCAATGCCGGTCGCCTGCTGGAACACATCGAGATCGAGAAGCGCTGGGGGCTGCAATGA

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