Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 133338..133867 Replicon chromosome
Accession NZ_CP042157
Organism Staphylococcus aureus strain B3-17D

Toxin (Protein)


Gene name mazF Uniprot ID -
Locus tag FP481_RS00775 Protein ID WP_000621175.1
Coordinates 133338..133700 (-) Length 121 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID T1YCG8
Locus tag FP481_RS00780 Protein ID WP_000948331.1
Coordinates 133697..133867 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FP481_RS00750 128874..130193 + 1320 WP_001557163.1 ISL3-like element IS1181 family transposase -
FP481_RS00755 130316..131086 - 771 WP_001041111.1 RNA polymerase sigma factor SigB -
FP481_RS00760 131061..131540 - 480 WP_001190829.1 anti-sigma B factor RsbW -
FP481_RS00765 131542..131868 - 327 WP_001052491.1 anti-sigma factor antagonist -
FP481_RS00770 131987..132988 - 1002 WP_000390829.1 PP2C family protein-serine/threonine phosphatase -
FP481_RS00775 133338..133700 - 363 WP_000621175.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
FP481_RS00780 133697..133867 - 171 WP_000948331.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
FP481_RS00785 133952..135100 - 1149 WP_001281154.1 alanine racemase -
FP481_RS00790 135166..135525 - 360 WP_000581197.1 holo-ACP synthase -
FP481_RS00795 135529..136020 - 492 WP_001205912.1 PH domain-containing protein -
FP481_RS00800 136007..137590 - 1584 WP_001294626.1 PH domain-containing protein -
FP481_RS00805 137583..138062 - 480 WP_001287087.1 hypothetical protein -
FP481_RS00810 138270..138830 - 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)
- flank IS/Tn - - 128874..130193 1319


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

(3-110)

Antitoxin


No domain identified.



Sequences


Toxin        


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

>T134906 WP_000621175.1 NZ_CP042157:c133700-133338 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN

Download         Length: 363 bp

>T134906 NZ_CP042157:c133700-133338 [Staphylococcus aureus]
ATGATTAGACGAGGAGATGTTTATTTAGCAGATTTATCACCAGTACAGGGATCTGAACAAGGGGGAGTCAGACCTGTAGT
CATAATTCAAAATGATACTGGTAATAAATATAGTCCTACAGTTATTGTTGCGGCAATAACTGGTAGGATTAATAAAGCGA
AAATACCGACACATGTAGAGATTGAAAAGAAAAAGTATAAATTGGATAAAGACTCAGTTATATTATTAGAACAAATTCGT
ACACTTGATAAAAAACGATTGAAAGAAAAACTGACGTACTTATCCGATGATAAAATGAAAGAAGTAGATAATGCACTAAT
GATTAGTTTAGGGCTGAATGCAGTAGCTCACCAGAAAAATTAG

Antitoxin


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

>AT134906 WP_000948331.1 NZ_CP042157:c133867-133697 [Staphylococcus aureus]
MLSFSQNRSHSLEQSLKEGYSQMADLNLSLANEAFPIECEACDCNETYLSSNSTNE

Download         Length: 171 bp

>AT134906 NZ_CP042157:c133867-133697 [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


Antitoxin

Source ID Structure
AlphaFold DB A0A0E0VRZ1

References