Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 2757266..2757795 Replicon chromosome
Accession NZ_CP047788
Organism Staphylococcus aureus strain UP_1033

Toxin (Protein)


Gene name mazF Uniprot ID Q6GF05
Locus tag E3S95_RS13540 Protein ID WP_000621176.1
Coordinates 2757433..2757795 (+) Length 121 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID T1YCG8
Locus tag E3S95_RS13535 Protein ID WP_000948331.1
Coordinates 2757266..2757436 (+) Length 57 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
E3S95_RS13505 2752302..2752862 + 561 WP_001092414.1 K(+)-transporting ATPase subunit C -
E3S95_RS13510 2753071..2753550 + 480 WP_001287082.1 hypothetical protein -
E3S95_RS13515 2753543..2755120 + 1578 WP_001294646.1 PH domain-containing protein -
E3S95_RS13520 2755113..2755604 + 492 WP_001286801.1 PH domain-containing protein -
E3S95_RS13525 2755608..2755967 + 360 WP_000581197.1 holo-ACP synthase -
E3S95_RS13530 2756033..2757181 + 1149 WP_001281140.1 alanine racemase -
E3S95_RS13535 2757266..2757436 + 171 WP_000948331.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
E3S95_RS13540 2757433..2757795 + 363 WP_000621176.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
E3S95_RS13545 2758144..2759145 + 1002 WP_000390829.1 PP2C family protein-serine/threonine phosphatase -
E3S95_RS13550 2759264..2759590 + 327 WP_160193968.1 anti-sigma factor antagonist -
E3S95_RS13555 2759592..2760071 + 480 WP_001190825.1 anti-sigma B factor RsbW -
E3S95_RS13560 2760046..2760816 + 771 WP_001041107.1 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        


Download         Length: 121 a.a.        Molecular weight: 13469.74 Da        Isoelectric Point: 10.1654

>T147716 WP_000621176.1 NZ_CP047788:2757433-2757795 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVVHQKN

Download         Length: 363 bp

>T147716 NZ_CP063224:c2757324-2757221 [Enterobacter hormaechei subsp. steigerwaltii]
GGCAAGGCGATTGAGCCTGCATTAATGCCAACTTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGACCGAATAC
AGGAATCGTATTCGGTCTCTTTTT

Antitoxin


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

>AT147716 WP_000948331.1 NZ_CP047788:2757266-2757436 [Staphylococcus aureus]
MLSFSQNRSHSLEQSLKEGYSQMADLNLSLANEAFPIECEACDCNETYLSSNSTNE

Download         Length: 171 bp

>AT147716 NZ_CP063224:2757208-2757417 [Enterobacter hormaechei subsp. steigerwaltii]
TTTTCAAGCAGATAAAAAGAGACCGAATACGATTCCTGTATTCGGTCCAGGGAAATGGCTCTTGGGAGAGAGCCGTGCGC
TAAAAGTTGGCATTAATGCAGGCTCAATCGCCTTGCCCTTTAAGAATAGATGACGACGTCAGGTTTTCCAGTCCACAGCA
AAAGTGGTCTGAAAAAAAGCGTCAGAACATCACTAAATGTGAAAAACCGC

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