Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 2208356..2208870 Replicon chromosome
Accession NZ_AP024742
Organism Staphylococcus aureus strain 59736

Toxin (Protein)


Gene name TsdT Uniprot ID A0A641A3V2
Locus tag OCX51_RS11035 Protein ID WP_000581793.1
Coordinates 2208356..2208565 (-) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag OCX51_RS11040 Protein ID WP_000138932.1
Coordinates 2208577..2208870 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OCX51_RS11015 (2203865) 2203865..2205223 - 1359 WP_000611483.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -
OCX51_RS11020 (2205238) 2205238..2206308 - 1071 WP_000159627.1 D-alanine--D-alanine ligase -
OCX51_RS11025 (2206626) 2206626..2207828 + 1203 WP_001109939.1 FtsW/RodA/SpoVE family cell cycle protein -
OCX51_RS11030 (2208091) 2208091..2208228 - 138 WP_000828354.1 Lmo0850 family protein -
OCX51_RS11035 (2208356) 2208356..2208565 - 210 WP_000581793.1 heavy metal-associated domain-containing protein Toxin
OCX51_RS11040 (2208577) 2208577..2208870 - 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
OCX51_RS11045 (2209036) 2209036..2210520 + 1485 WP_000571549.1 cardiolipin synthase -
OCX51_RS11050 (2210548) 2210548..2211195 + 648 WP_001187628.1 HD domain-containing protein -
OCX51_RS11055 (2211809) 2211809..2212681 - 873 WP_000725802.1 membrane protein insertase YidC -
OCX51_RS11060 (2212767) 2212767..2213408 - 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

>T39414 WP_000581793.1 NZ_AP024742:c2208565-2208356 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVI

Download         Length: 210 bp

>T39414 NZ_AP024742:c2208565-2208356 [Staphylococcus aureus]
ATGATACATCAAAATACGATTTACACAGCGGGAATTGAAACAGAAGAACAAGTAAGTCAATTGACAGAACGCATTTCAAA
TATGATAGGTGTTCATCAAGTGAATATTAATATAATAGATGGTCAAGTAACTGTATCGTATGAGACACCAGCAAATTTGA
ATAGTATTGAAAAAGAAATCTATGATGAAGGATACAAAATTGTAATTTAG

Antitoxin


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

>AT39414 WP_000138932.1 NZ_AP024742:c2208870-2208577 [Staphylococcus aureus]
MTEQDNAHHSEQIKTNLKSRLNRIEGQVRAINRMIEEDVYCDDVLTQIRATRSALNSVAIKLLEQHMKSCIMNKVNQGAQ
EEAMEELLVTFQKLIKD

Download         Length: 294 bp

>AT39414 NZ_AP024742:c2208870-2208577 [Staphylococcus aureus]
ATGACTGAACAAGATAATGCACATCATTCTGAACAAATAAAAACGAATCTTAAATCACGTTTAAATCGAATTGAAGGACA
AGTGAGAGCGATTAATCGCATGATTGAAGAAGATGTCTATTGTGATGATGTCCTTACGCAAATAAGAGCGACACGTTCGG
CGTTAAACAGTGTTGCGATAAAGTTATTAGAACAACATATGAAAAGTTGTATTATGAATAAAGTTAATCAAGGTGCTCAG
GAAGAGGCGATGGAAGAGTTATTAGTGACTTTTCAAAAATTGATTAAAGACTAA

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