Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 940012..940526 Replicon chromosome
Accession NZ_LT992466
Organism Staphylococcus aureus isolate 4_LA_208

Toxin (Protein)


Gene name TsdT Uniprot ID T1YA99
Locus tag DXE30_RS04685 Protein ID WP_000581792.1
Coordinates 940317..940526 (+) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag DXE30_RS04680 Protein ID WP_000138932.1
Coordinates 940012..940305 (+) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DXE30_RS04660 935775..937090 + 1316 Protein_874 ISL3 family transposase -
DXE30_RS04665 937087..937407 - 321 WP_001825748.1 hypothetical protein -
DXE30_RS04670 937687..938334 - 648 WP_001187614.1 HD domain-containing protein -
DXE30_RS04675 938362..939846 - 1485 WP_000571550.1 cardiolipin synthase -
DXE30_RS04680 940012..940305 + 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
DXE30_RS04685 940317..940526 + 210 WP_000581792.1 heavy-metal-associated domain-containing protein Toxin
DXE30_RS04690 940654..940791 + 138 WP_000828354.1 hypothetical protein -
DXE30_RS04695 941055..942257 - 1203 WP_001109939.1 rod shape-determining protein RodA -
DXE30_RS04700 942575..943645 + 1071 WP_000159641.1 D-alanine--D-alanine ligase -
DXE30_RS04705 943660..945015 + 1356 WP_000611457.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -

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: 7843.77 Da        Isoelectric Point: 4.1008

>T294168 WP_000581792.1 NZ_LT992466:940317-940526 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

Antitoxin


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

>AT294168 WP_000138932.1 NZ_LT992466:940012-940305 [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
PDB 6FF1

Antitoxin

Source ID Structure
AlphaFold DB W8UW13

References