Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) omega-epsilon-zeta/zeta-epsilon
Location 7089..8226 Replicon plasmid 4
Accession NZ_LR135387
Organism Enterococcus faecium isolate E7933

Toxin (Protein)


Gene name zeta Uniprot ID -
Locus tag EQB43_RS16940 Protein ID WP_074394525.1
Coordinates 7089..7952 (-) Length 288 a.a.

Antitoxin (Protein)


Gene name epsilon Uniprot ID Q9AL01
Locus tag EQB43_RS16945 Protein ID WP_002331065.1
Coordinates 7954..8226 (-) Length 91 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EQB43_RS16910 3292..3411 - 120 Protein_5 recombinase family protein -
EQB43_RS16915 3427..4032 - 606 WP_000599739.1 cell filamentation protein -
EQB43_RS16920 4433..5050 - 618 WP_099124473.1 FtsX-like permease family protein -
EQB43_RS16925 5054..5734 - 681 WP_001067799.1 IS6-like element IS1216 family transposase -
EQB43_RS16930 5881..5964 + 84 WP_001814874.1 23S rRNA methyltransferase attenuation leader peptide -
EQB43_RS16935 6089..6826 + 738 WP_002321849.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(B) -
EQB43_RS16940 7089..7952 - 864 WP_074394525.1 zeta toxin family protein Toxin
EQB43_RS16945 7954..8226 - 273 WP_002331065.1 antitoxin Antitoxin
EQB43_RS16950 8243..8452 - 210 WP_000527318.1 peptide-binding protein -
EQB43_RS16955 8551..9447 - 897 WP_002334978.1 ParA family protein -
EQB43_RS16965 9745..10317 - 573 WP_001079938.1 HTH domain-containing protein -
EQB43_RS16975 10593..11387 - 795 WP_001096887.1 aminoglycoside O-phosphotransferase APH(3')-IIIa -
EQB43_RS16980 11480..12022 - 543 WP_000627290.1 streptothricin N-acetyltransferase Sat4 -
EQB43_RS16985 12019..12927 - 909 WP_001255866.1 aminoglycoside nucleotidyltransferase ANT(6)-Ia -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Mobilizable plasmid erm(B) / aph(3')-III / ant(6)-Ia / VanHBX - 1..62379 62379
- inside IS/Tn erm(B) / aph(3')-III / ant(6)-Ia - 5054..12927 7873


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

Zeta toxin domain

(28-214)

Antitoxin

Bacterial epsilon antitoxin

(2-90)


Sequences

Toxin        


Download         Length: 288 a.a.        Molecular weight: 32611.17 Da        Isoelectric Point: 6.6627

>T288178 WP_074394525.1 NZ_LR135387:c7952-7089 [Enterococcus faecium]
MANITDFTEKQFEDRLEKNVERLTKNRLAVESPTAFLLGGQPGSGKTSLRSAIFEETQGNVIVIDNDTFKQQHPNFDELV
KLYEKDVVKHVTPYSNRMTEALISRLSDQGYNLVIEGTGRTTDVPIQTATMLQSKGYETKIYVMAVPKIESYLGTIERYE
TMYADDPMTARATPKQAHDIVVKNLPTNLETLHKTGLFSDIRLYNREGVKLYSSLETPSISPKETLERELNRKVSGKEIQ
PTLERIEQKMVQNQHQETPEFKAIQQKMESLQLPTPPIPKTPKLPGI

Download         Length: 864 bp

Antitoxin


Download         Length: 91 a.a.        Molecular weight: 10733.17 Da        Isoelectric Point: 4.4865

>AT288178 WP_002331065.1 NZ_LR135387:c8226-7954 [Enterococcus faecium]
MAVTYEKTFEIEIINELSASVYNRVLNYVLNHELDTKNTRLLEVNLLNQLEVAQEVDLFQQPFEELQAIHEYWRSMNQYS
KQILNKEKVA

Download         Length: 273 bp


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

Antitoxin

Source ID Structure
AlphaFold DB A0A828ZL55

References