Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 2225573..2226087 Replicon chromosome
Accession NZ_LR130518
Organism Staphylococcus aureus strain BPH2986 isolate BPH2986

Toxin (Protein)


Gene name TsdT Uniprot ID T1YA99
Locus tag EW031_RS11785 Protein ID WP_000581792.1
Coordinates 2225573..2225782 (-) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag EW031_RS11790 Protein ID WP_000138932.1
Coordinates 2225794..2226087 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EW031_RS11765 2221081..2222439 - 1359 WP_000611462.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -
EW031_RS11770 2222454..2223524 - 1071 WP_000159631.1 D-alanine--D-alanine ligase -
EW031_RS11775 2223842..2225044 + 1203 WP_001109939.1 rod shape-determining protein RodA -
EW031_RS11780 2225308..2225445 - 138 WP_000828354.1 hypothetical protein -
EW031_RS11785 2225573..2225782 - 210 WP_000581792.1 heavy-metal-associated domain-containing protein Toxin
EW031_RS11790 2225794..2226087 - 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
EW031_RS11795 2226253..2227737 + 1485 WP_000571549.1 cardiolipin synthase -
EW031_RS11800 2227765..2228412 + 648 WP_001187629.1 HD domain-containing protein -
EW031_RS11820 2229225..2230097 - 873 WP_000725802.1 membrane protein insertase YidC -
EW031_RS11825 2230183..2230824 - 642 WP_000483153.1 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: 7843.77 Da        Isoelectric Point: 4.1008

>T286186 WP_000581792.1 NZ_LR130518:c2225782-2225573 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

Antitoxin


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

>AT286186 WP_000138932.1 NZ_LR130518:c2226087-2225794 [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