Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 190128..190657 Replicon chromosome
Accession NZ_CP113042
Organism Staphylococcus aureus strain Seraphine

Toxin (Protein)


Gene name mazF Uniprot ID -
Locus tag OS079_RS01095 Protein ID WP_000621175.1
Coordinates 190128..190490 (-) Length 121 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID T1YCG8
Locus tag OS079_RS01100 Protein ID WP_000948331.1
Coordinates 190487..190657 (-) Length 57 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OS079_RS01075 (187106) 187106..187876 - 771 WP_001041103.1 RNA polymerase sigma factor SigB -
OS079_RS01080 (187851) 187851..188330 - 480 WP_001190829.1 anti-sigma B factor RsbW -
OS079_RS01085 (188332) 188332..188658 - 327 WP_001052491.1 anti-sigma factor antagonist -
OS079_RS01090 (188777) 188777..189778 - 1002 WP_000390829.1 PP2C family protein-serine/threonine phosphatase -
OS079_RS01095 (190128) 190128..190490 - 363 WP_000621175.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
OS079_RS01100 (190487) 190487..190657 - 171 WP_000948331.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
OS079_RS01105 (190742) 190742..191890 - 1149 WP_001281145.1 alanine racemase -
OS079_RS01110 (191956) 191956..192315 - 360 WP_000581200.1 holo-ACP synthase -
OS079_RS01115 (192319) 192319..192810 - 492 WP_001205910.1 PH domain-containing protein -
OS079_RS01120 (192797) 192797..194380 - 1584 WP_001294626.1 PH domain-containing protein -
OS079_RS01125 (194373) 194373..194852 - 480 WP_001287088.1 hypothetical protein -
OS079_RS01130 (195060) 195060..195620 - 561 WP_001092411.1 K(+)-transporting ATPase subunit C -

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        


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

>T265274 WP_000621175.1 NZ_CP113042:c190490-190128 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN

Download         Length: 363 bp

Antitoxin


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

>AT265274 WP_000948331.1 NZ_CP113042:c190657-190487 [Staphylococcus aureus]
MLSFSQNRSHSLEQSLKEGYSQMADLNLSLANEAFPIECEACDCNETYLSSNSTNE

Download         Length: 171 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 A0A0E0VRZ1

References