Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 3744916..3745643 Replicon chromosome
Accession NZ_CP067245
Organism Escherichia coli strain OW1E2

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag JJB17_RS18075 Protein ID WP_000550189.1
Coordinates 3744916..3745230 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag JJB17_RS18080 Protein ID WP_000560266.1
Coordinates 3745227..3745643 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JJB17_RS18055 (3741074) 3741074..3742060 - 987 WP_001301393.1 Gfo/Idh/MocA family oxidoreductase -
JJB17_RS18060 (3742139) 3742139..3742831 - 693 WP_001411307.1 vancomycin high temperature exclusion protein -
JJB17_RS18065 (3742908) 3742908..3743411 - 504 WP_001401153.1 M48 family metallopeptidase -
JJB17_RS18070 (3743496) 3743496..3744632 + 1137 WP_000018683.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
JJB17_RS18075 (3744916) 3744916..3745230 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
JJB17_RS18080 (3745227) 3745227..3745643 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
JJB17_RS18085 (3745688) 3745688..3747706 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
JJB17_RS18090 (3748132) 3748132..3750483 - 2352 WP_113078488.1 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

>T185893 WP_000550189.1 NZ_CP067245:3744916-3745230 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T185893 NZ_CP089051:484624-484944 [Acinetobacter ursingii]
ATGTTATTTATTGAAACCAGCATCTTTACCAAGCAAATTAAAGACCTTGTATCTGATGAGGAATATCGTCAACTTCAGCA
AGATCTTTTGATACAGCCTGATAGAGGTGACCTAATCAAGAATGGCGGTGGTATTCGCAAAGTACGTTGTGTTCAAGGTA
ACAAAGGGAAAAGTAGCGGCATACGGGTGATTTATTATTGGGTTACCGAGGATGATCAGATCTTTTTCTTAGTGGCTTAT
CCCAAATCAGTGAAAGATAATTTAACAGATAAGCAAACAGCCATGCTGCGTCAACTCGTGAAGGAGCAATTTCATGGATA
A

Antitoxin


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

>AT185893 WP_000560266.1 NZ_CP067245:3745227-3745643 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT185893 NZ_CP089051:484937-485209 [Acinetobacter ursingii]
ATGGATAACAACTTATTTGATGACTTGGTTGCTTCAATCAAAGAAGCTGGAGCTATCAAACGTGAAGAAGTTAAAGCAAG
TCGAGTTACAGAACTCGAATTGCCTGATATTAAAGAAGTGCGTGAAAAAACTGGCTTAAGTCAAAATGAATTTGCGGCAC
GTCTGAATATTAGCCCTCGTACGCTGCAAAATTGGGAACAGGGACGACGCTATCCAACTGGACCAGCAGCGACATTAATT
CGAATTCTAGATGCTCACCCAAGCCTTATTTGA

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