Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 175943..176457 Replicon chromosome
Accession NZ_CP113016
Organism Staphylococcus aureus strain Azir

Toxin (Protein)


Gene name TsdT Uniprot ID A0A641A3V2
Locus tag OS077_RS00890 Protein ID WP_000581793.1
Coordinates 175943..176152 (-) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag OS077_RS00895 Protein ID WP_000138932.1
Coordinates 176164..176457 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OS077_RS00870 171452..172810 - 1359 WP_000611482.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -
OS077_RS00875 172825..173895 - 1071 WP_000159627.1 D-alanine--D-alanine ligase -
OS077_RS00880 174213..175415 + 1203 WP_031590208.1 FtsW/RodA/SpoVE family cell cycle protein -
OS077_RS00885 175678..175815 - 138 WP_000828354.1 Lmo0850 family protein -
OS077_RS00890 175943..176152 - 210 WP_000581793.1 heavy metal-associated domain-containing protein Toxin
OS077_RS00895 176164..176457 - 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
OS077_RS00900 176623..178107 + 1485 WP_000571549.1 cardiolipin synthase -
OS077_RS00905 178135..178782 + 648 WP_031590210.1 HD domain-containing protein -
OS077_RS00910 179396..180268 - 873 WP_000725802.1 membrane protein insertase YidC -
OS077_RS00915 180354..180995 - 642 WP_000483155.1 thiamine phosphate synthase -

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

Heavy metal-associated domain, HMA

(23-66)

Antitoxin

Metal-sensitive transcriptional repressor

(14-92)


Sequences

Toxin        


Download         Length: 70 a.a.        Molecular weight: 7809.75 Da        Isoelectric Point: 4.1008

>T265165 WP_000581793.1 NZ_CP113016:c176152-175943 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVI

Download         Length: 210 bp

Antitoxin


Download         Length: 98 a.a.        Molecular weight: 11197.82 Da        Isoelectric Point: 6.2243

>AT265165 WP_000138932.1 NZ_CP113016:c176457-176164 [Staphylococcus aureus]
MTEQDNAHHSEQIKTNLKSRLNRIEGQVRAINRMIEEDVYCDDVLTQIRATRSALNSVAIKLLEQHMKSCIMNKVNQGAQ
EEAMEELLVTFQKLIKD

Download         Length: 294 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
AlphaFold DB A0A641A3V2

Antitoxin

Source ID Structure
AlphaFold DB W8UW13

References