Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PRK09907(toxin)
Location 2773781..2774352 Replicon chromosome
Accession NZ_CP124921
Organism Enterococcus faecalis strain EfsC12

Toxin (Protein)


Gene name mazF Uniprot ID R3GRA7
Locus tag QLQ56_RS13260 Protein ID WP_002360937.1
Coordinates 2773781..2774122 (-) Length 114 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID R3JGB1
Locus tag QLQ56_RS13265 Protein ID WP_002354773.1
Coordinates 2774122..2774352 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QLQ56_RS13255 (2769796) 2769796..2773410 - 3615 WP_002389470.1 DNA-directed RNA polymerase subunit beta -
QLQ56_RS13260 (2773781) 2773781..2774122 - 342 WP_002360937.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
QLQ56_RS13265 (2774122) 2774122..2774352 - 231 WP_002354773.1 hypothetical protein Antitoxin
QLQ56_RS13270 (2774759) 2774759..2774974 - 216 WP_002354768.1 zinc ribbon domain-containing protein -
QLQ56_RS13275 (2775113) 2775113..2776105 + 993 WP_023894581.1 biotin--[acetyl-CoA-carboxylase] ligase -
QLQ56_RS13280 (2776369) 2776369..2777007 - 639 WP_002378863.1 lytic polysaccharide monooxygenase -
QLQ56_RS13285 (2777693) 2777693..2779309 + 1617 WP_047648929.1 phosphatase PAP2/LCP family protein -

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

mRNA interferase PemK-like

(10-112)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 114 a.a.        Molecular weight: 13165.41 Da        Isoelectric Point: 9.3988

>T281818 WP_002360937.1 NZ_CP124921:c2774122-2773781 [Enterococcus faecalis]
MNVEKKYIPKKGDIVWIDFDPAAGKEIQKRRPGLVVSRYEFNRKTMFAVICPITSTIKNIPTRYTLPDDIETHGQVVISQ
LKSLDFTERKLSQIEHLPLKDMAKIDQIIEYIF

Download         Length: 342 bp

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8677.67 Da        Isoelectric Point: 4.3313

>AT281818 WP_002354773.1 NZ_CP124921:c2774352-2774122 [Enterococcus faecalis]
MLTTKSRRQGSSVVLTLPTDNGKKPKVDQEYIVMYSDDGTITLVPKIQDPFSEGPEGEYYEKDEWHDLAPEGRELF

Download         Length: 231 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
AlphaFold DB A0A0M2A7G9

Antitoxin

Source ID Structure
AlphaFold DB A0A0M2A812

References