74720

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 2178677..2179206 Replicon chromosome
Accession NZ_CP020467
Organism Staphylococcus aureus strain CFSAN007896

Toxin (Protein)


Gene name mazF Uniprot ID Q6GF05
Locus tag AB477_RS11215 Protein ID WP_000621176.1
Coordinates 2178677..2179039 (-) Length 121 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID T1YCG8
Locus tag AB477_RS11220 Protein ID WP_000948331.1
Coordinates 2179036..2179206 (-) Length 57 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AB477_RS11190 2175656..2176426 - 771 WP_001041107.1 RNA polymerase sigma factor SigB -
AB477_RS11195 2176401..2176880 - 480 WP_001190825.1 anti-sigma B factor RsbW -
AB477_RS11200 2176882..2177208 - 327 WP_001052491.1 anti-sigma factor antagonist -
AB477_RS11205 2177327..2178328 - 1002 WP_000390829.1 PP2C family protein-serine/threonine phosphatase -
AB477_RS11215 2178677..2179039 - 363 WP_000621176.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
AB477_RS11220 2179036..2179206 - 171 WP_000948331.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
AB477_RS11225 2179291..2180439 - 1149 WP_001281140.1 alanine racemase -
AB477_RS11230 2180505..2180864 - 360 WP_000581197.1 holo-ACP synthase -
AB477_RS11235 2180868..2181359 - 492 WP_107375246.1 PH domain-containing protein -
AB477_RS11240 2181352..2182929 - 1578 WP_001294646.1 PH domain-containing protein -
AB477_RS11245 2182922..2183401 - 480 WP_001287082.1 hypothetical protein -
AB477_RS11250 2183610..2184170 - 561 WP_001092414.1 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: 13469.74 Da        Isoelectric Point: 10.1654

>T74720 WP_000621176.1 NZ_CP020467:c2179039-2178677 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVVHQKN

Download         Length: 363 bp

>T74720 NZ_CP020467:c2179039-2178677 [Staphylococcus aureus]
ATGATTAGACGAGGAGATGTTTATTTAGCAGATTTATCACCAGTACAGGGATCTGAACAAGGGGGAGTCAGACCTGTAGT
CATAATTCAAAATGATACTGGTAATAAATATAGTCCTACAGTTATTGTTGCGGCAATAACTGGTAGGATTAACAAAGCGA
AAATACCGACACATGTAGAGATTGAAAAGAAAAAGTATAAATTGGATAAAGACTCAGTTATATTATTAGAGCAAATTCGT
ACACTTGATAAAAAACGATTGAAAGAAAAACTGACATACTTATCCGATGATAAAATGAAAGAAGTAGATAATGCACTAAT
GATTAGTTTAGGGCTGAATGCAGTAGTTCATCAGAAAAATTAG

Antitoxin


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

>AT74720 WP_000948331.1 NZ_CP020467:c2179206-2179036 [Staphylococcus aureus]
MLSFSQNRSHSLEQSLKEGYSQMADLNLSLANEAFPIECEACDCNETYLSSNSTNE

Download         Length: 171 bp

>AT74720 NZ_CP020467:c2179206-2179036 [Staphylococcus aureus]
ATGTTATCTTTTAGTCAAAATAGAAGTCATAGCTTAGAACAATCTTTAAAAGAAGGATATTCACAAATGGCTGATTTAAA
TCTCTCCCTAGCGAACGAAGCTTTTCCGATAGAGTGTGAAGCATGCGATTGCAACGAAACATATTTATCTTCTAATTCAA
CGAATGAATGA

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 A0A168PYX0

Antitoxin

Source ID Structure
AlphaFold DB A0A0E0VRZ1

References