Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1309904..1310433 Replicon chromosome
Accession NZ_LT992458
Organism Staphylococcus aureus isolate 7_4623

Toxin (Protein)


Gene name mazF Uniprot ID -
Locus tag DXE63_RS06720 Protein ID WP_000621175.1
Coordinates 1310071..1310433 (+) Length 121 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID T1YCG8
Locus tag DXE63_RS06715 Protein ID WP_000948331.1
Coordinates 1309904..1310074 (+) Length 57 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DXE63_RS06685 1304940..1305500 + 561 WP_001092419.1 K(+)-transporting ATPase subunit C -
DXE63_RS06690 1305709..1306188 + 480 WP_001287081.1 hypothetical protein -
DXE63_RS06695 1306181..1307758 + 1578 WP_001294650.1 PH domain-containing protein -
DXE63_RS06700 1307751..1308242 + 492 WP_001286980.1 PH domain-containing protein -
DXE63_RS06705 1308246..1308605 + 360 WP_000581197.1 holo-ACP synthase -
DXE63_RS06710 1308671..1309819 + 1149 WP_001281139.1 alanine racemase -
DXE63_RS06715 1309904..1310074 + 171 WP_000948331.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
DXE63_RS06720 1310071..1310433 + 363 WP_000621175.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
DXE63_RS06730 1310783..1311784 + 1002 WP_114621338.1 PP2C family protein-serine/threonine phosphatase -
DXE63_RS06735 1311903..1312229 + 327 WP_001052491.1 anti-sigma factor antagonist -
DXE63_RS06740 1312231..1312710 + 480 WP_001190825.1 anti-sigma B factor RsbW -
DXE63_RS06745 1312685..1313455 + 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: 13441.69 Da        Isoelectric Point: 10.1654

>T294057 WP_000621175.1 NZ_LT992458:1310071-1310433 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN

Download         Length: 363 bp

Antitoxin


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

>AT294057 WP_000948331.1 NZ_LT992458:1309904-1310074 [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