Detailed information of TA system TA093087

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/MazF(toxin)
• Location: 1721648..1722177
• Replicon: chromosome
• Accession: NZ_CP026070
• Organism: Staphylococcus aureus strain FDAARGOS_27

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: -
• Locus tag: RK85_RS08850
• Protein ID: WP_000621175.1
• Coordinates: 1721815..1722177 (+)
• Length: 121 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: T1YCG8
• Locus tag: RK85_RS08845
• Protein ID: WP_000948331.1
• Coordinates: 1721648..1721818 (+)
• Length: 57 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
RK85_RS08815	1716684..1717244	+	561	WP_001092411.1	K(+)-transporting ATPase subunit C	-
RK85_RS08820	1717453..1717932	+	480	WP_001287088.1	hypothetical protein	-
RK85_RS08825	1717925..1719508	+	1584	WP_001294626.1	PH domain-containing protein	-
RK85_RS08830	1719495..1719986	+	492	WP_001205910.1	PH domain-containing protein	-
RK85_RS08835	1719990..1720349	+	360	WP_000581200.1	holo-ACP synthase	-
RK85_RS08840	1720415..1721563	+	1149	WP_001281145.1	alanine racemase	-
RK85_RS08845	1721648..1721818	+	171	WP_000948331.1	type II toxin-antitoxin system antitoxin MazE	Antitoxin
RK85_RS08850	1721815..1722177	+	363	WP_000621175.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
RK85_RS08860	1722526..1723516	+	991	Protein_1656	PP2C family protein-serine/threonine phosphatase	-
RK85_RS08865	1723635..1723961	+	327	WP_001052491.1	anti-sigma factor antagonist	-
RK85_RS08870	1723963..1724442	+	480	WP_001190829.1	anti-sigma B factor RsbW	-
RK85_RS08875	1724417..1725187	+	771	WP_001041103.1	RNA polymerase sigma factor SigB	-

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 (3-110)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 121 a.a.
• Molecular weight: 13441.69 Da
• Isoelectric Point: 10.1654

>T93087 WP_000621175.1 NZ_CP026070:1721815-1722177 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN

Nucleotide

• Length: 363 bp

>T93087 NZ_CP026070:1721815-1722177 [Staphylococcus aureus]
ATGATTAGACGAGGAGATGTTTATTTAGCAGATTTATCACCAGTACAGGGATCTGAACAAGGGGGAGTCAGACCTGTAGT
CATAATTCAAAATGATACTGGTAATAAATATAGTCCTACAGTTATTGTTGCGGCAATAACTGGTAGGATTAATAAAGCGA
AAATACCGACACATGTAGAGATTGAAAAGAAAAAGTATAAGTTGGATAAAGACTCAGTTATATTATTAGAACAAATTCGT
ACACTTGATAAAAAACGATTGAAAGAAAAACTGACGTACTTATCCGATGATAAAATGAAAGAAGTAGATAATGCACTAAT
GATTAGTTTAGGGCTGAATGCAGTAGCTCACCAGAAAAATTAG

Antitoxin

Protein

• Length: 57 a.a.
• Molecular weight: 6251.78 Da
• Isoelectric Point: 3.8305

>AT93087 WP_000948331.1 NZ_CP026070:1721648-1721818 [Staphylococcus aureus]
MLSFSQNRSHSLEQSLKEGYSQMADLNLSLANEAFPIECEACDCNETYLSSNSTNE

Nucleotide

• Length: 171 bp

>AT93087 NZ_CP026070:1721648-1721818 [Staphylococcus aureus]
ATGTTATCTTTTAGTCAAAATAGAAGTCATAGCTTAGAACAATCTTTAAAAGAAGGATATTCACAAATGGCTGATTTAAA
TCTCTCCCTAGCGAACGAAGCTTTTCCGATAGAGTGTGAAGCATGCGATTGCAACGAAACATATTTATCTTCTAATTCAA
CGAATGAATGA

Structures

Antitoxin

• AlphaFold DB: A0A0E0VRZ1