Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 2238424..2238938 Replicon chromosome
Accession NZ_CP039156
Organism Staphylococcus aureus strain WCUH29

Toxin (Protein)


Gene name TsdT Uniprot ID T1YA99
Locus tag E5491_RS11715 Protein ID WP_000581792.1
Coordinates 2238424..2238633 (-) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag E5491_RS11720 Protein ID WP_000138932.1
Coordinates 2238645..2238938 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
E5491_RS11695 2233932..2235290 - 1359 WP_000611464.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -
E5491_RS11700 2235305..2236375 - 1071 WP_000159631.1 D-alanine--D-alanine ligase -
E5491_RS11705 2236693..2237895 + 1203 WP_001109939.1 rod shape-determining protein RodA -
E5491_RS11710 2238159..2238296 - 138 WP_000828354.1 hypothetical protein -
E5491_RS11715 2238424..2238633 - 210 WP_000581792.1 heavy-metal-associated domain-containing protein Toxin
E5491_RS11720 2238645..2238938 - 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
E5491_RS11725 2239104..2240588 + 1485 WP_000571549.1 cardiolipin synthase -
E5491_RS11730 2240616..2241263 + 648 WP_001187626.1 HD domain-containing protein -
E5491_RS11755 2242176..2243048 - 873 WP_000725802.1 membrane protein insertase YidC -
E5491_RS11760 2243134..2243775 - 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

>T123572 WP_000581792.1 NZ_CP039156:c2238633-2238424 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

>T123572 NZ_CP039156:c2238633-2238424 [Staphylococcus aureus]
ATGATACATCAAAATACGATTTACACAGCGGGAATTGAAACAGAAGAACAAGTAAGTCAATTGACAGAACGCATTTCAAA
TATGATAGGTGTTCATCAAGTGAATATTAATATAATAGATGGTCAAGTAACTGTATCGTATGAGACACCAGCAAATTTGA
ATAGTATTGAAAAAGAAATCTATGATGAAGGATACAAAATTGTATTTTAG

Antitoxin


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

>AT123572 WP_000138932.1 NZ_CP039156:c2238938-2238645 [Staphylococcus aureus]
MTEQDNAHHSEQIKTNLKSRLNRIEGQVRAINRMIEEDVYCDDVLTQIRATRSALNSVAIKLLEQHMKSCIMNKVNQGAQ
EEAMEELLVTFQKLIKD

Download         Length: 294 bp

>AT123572 NZ_CP039156:c2238938-2238645 [Staphylococcus aureus]
ATGACTGAACAAGATAATGCACATCATTCTGAACAAATAAAAACGAATCTTAAATCACGTTTAAATCGAATTGAAGGACA
AGTGAGAGCGATTAATCGCATGATTGAAGAAGATGTCTATTGTGATGATGTCCTTACGCAAATAAGAGCGACACGTTCGG
CGTTAAACAGTGTTGCGATAAAGTTATTAGAACAACATATGAAAAGTTGTATTATGAATAAAGTTAATCAAGGTGCTCAG
GAAGAGGCAATGGAAGAGTTATTAGTGACTTTTCAAAAATTGATTAAAGACTAA

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