Detailed information of TA system TA043709

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/PRK09907(toxin)
• Location: 738637..739208
• Replicon: chromosome
• Accession: NZ_AP027297
• Organism: Enterococcus faecalis strain L6D

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: -
• Locus tag: QUD71_RS03550
• Protein ID: WP_002354774.1
• Coordinates: 738637..738978 (-)
• Length: 114 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: R3JGB1
• Locus tag: QUD71_RS03555
• Protein ID: WP_002354773.1
• Coordinates: 738978..739208 (-)
• Length: 77 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
QUD71_RS03545 (734652)	734652..738266	-	3615	WP_002389470.1	DNA-directed RNA polymerase subunit beta	-
QUD71_RS03550 (738637)	738637..738978	-	342	WP_002354774.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
QUD71_RS03555 (738978)	738978..739208	-	231	WP_002354773.1	hypothetical protein	Antitoxin
QUD71_RS03560 (739622)	739622..739837	-	216	WP_002354768.1	zinc ribbon domain-containing protein	-
QUD71_RS03565 (739976)	739976..740968	+	993	WP_002365428.1	biotin--[acetyl-CoA-carboxylase] ligase	-
QUD71_RS03570 (741035)	741035..741667	-	633	WP_002358972.1	RloB family protein	-
QUD71_RS03575 (741676)	741676..742971	-	1296	WP_010820355.1	ATP-binding 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 (7-112)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 114 a.a.
• Molecular weight: 13156.40 Da
• Isoelectric Point: 9.3984

>T43709 WP_002354774.1 NZ_AP027297:c738978-738637 [Enterococcus faecalis]
MNVEKKYIPKKGDIVWIDFDPAAGKEIQKRRPGLVVSRYEFNRKTMFAVICPITSTIKNIPTRYTLPDDIETQGQVVISQ
LKSLDFTERKLSQIEHLPLKDMAKIDQIIEYIF

Nucleotide

• Length: 342 bp

>T43709 NZ_AP027297:c738978-738637 [Enterococcus faecalis]
ATGAACGTTGAAAAGAAGTACATTCCCAAAAAAGGAGATATTGTATGGATTGATTTTGATCCTGCTGCAGGTAAAGAAAT
TCAGAAGAGACGCCCTGGTTTAGTCGTGTCAAGATATGAATTTAATCGGAAAACCATGTTTGCTGTGATTTGCCCGATTA
CTTCCACCATTAAAAATATTCCCACTCGATATACGTTGCCCGATGACATAGAAACCCAAGGACAAGTAGTGATCTCACAA
CTGAAATCTTTGGACTTCACTGAAAGAAAATTAAGTCAAATTGAGCATTTGCCATTAAAAGATATGGCGAAAATTGACCA
AATAATTGAATATATTTTCTAG

Antitoxin

Protein

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

>AT43709 WP_002354773.1 NZ_AP027297:c739208-738978 [Enterococcus faecalis]
MLTTKSRRQGSSVVLTLPTDNGKKPKVDQEYIVMYSDDGTITLVPKIQDPFSEGPEGEYYEKDEWHDLAPEGRELF

Nucleotide

• Length: 231 bp

>AT43709 NZ_AP027297:c739208-738978 [Enterococcus faecalis]
ATGCTAACAACTAAATCAAGAAGACAAGGAAGCTCGGTCGTTTTAACTTTACCCACTGATAATGGTAAAAAACCAAAAGT
CGACCAAGAATATATTGTGATGTATTCTGACGACGGTACAATTACATTAGTCCCTAAAATTCAGGATCCATTTAGTGAAG
GTCCAGAAGGTGAGTATTATGAAAAAGATGAGTGGCATGATCTTGCACCTGAGGGGAGAGAACTTTTTTAA

Structures

Antitoxin

• AlphaFold DB: A0A0M2A812