Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 2484958..2485472 Replicon chromosome
Accession NZ_LT992470
Organism Staphylococcus aureus isolate 13_LA_301

Toxin (Protein)


Gene name TsdT Uniprot ID T1YA99
Locus tag DXE64_RS12680 Protein ID WP_000581792.1
Coordinates 2485263..2485472 (+) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag DXE64_RS12675 Protein ID WP_000138932.1
Coordinates 2484958..2485251 (+) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DXE64_RS12655 2480721..2482036 + 1316 Protein_2348 ISL3 family transposase -
DXE64_RS12660 2482033..2482353 - 321 WP_001825748.1 hypothetical protein -
DXE64_RS12665 2482633..2483280 - 648 WP_001187614.1 HD domain-containing protein -
DXE64_RS12670 2483308..2484792 - 1485 WP_000571550.1 cardiolipin synthase -
DXE64_RS12675 2484958..2485251 + 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
DXE64_RS12680 2485263..2485472 + 210 WP_000581792.1 heavy-metal-associated domain-containing protein Toxin
DXE64_RS12685 2485600..2485737 + 138 WP_000828354.1 hypothetical protein -
DXE64_RS12690 2486001..2487203 - 1203 WP_001109939.1 rod shape-determining protein RodA -
DXE64_RS12695 2487521..2488591 + 1071 WP_000159641.1 D-alanine--D-alanine ligase -
DXE64_RS12700 2488606..2489961 + 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

>T294231 WP_000581792.1 NZ_LT992470:2485263-2485472 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

Antitoxin


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

>AT294231 WP_000138932.1 NZ_LT992470:2484958-2485251 [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