Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 2739271..2739785 Replicon chromosome
Accession NZ_CP026066
Organism Staphylococcus aureus strain FDAARGOS_20

Toxin (Protein)


Gene name TsdT Uniprot ID A0A7U7IDH9
Locus tag RK78_RS13965 Protein ID WP_000581791.1
Coordinates 2739271..2739480 (-) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID A0A0D1GBN9
Locus tag RK78_RS13970 Protein ID WP_000138934.1
Coordinates 2739492..2739785 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
RK78_RS13945 2735160..2736230 - 1071 WP_000159638.1 D-alanine--D-alanine ligase -
RK78_RS13950 2736548..2737750 + 1203 WP_001109939.1 rod shape-determining protein RodA -
RK78_RS13955 2737911..2738594 - 684 Protein_2608 transposase -
RK78_RS13960 2739006..2739143 - 138 WP_000828354.1 hypothetical protein -
RK78_RS13965 2739271..2739480 - 210 WP_000581791.1 heavy-metal-associated domain-containing protein Toxin
RK78_RS13970 2739492..2739785 - 294 WP_000138934.1 copper-sensing transcriptional repressor CsoR Antitoxin
RK78_RS13975 2739951..2741435 + 1485 WP_000571563.1 cardiolipin synthase -
RK78_RS13980 2741463..2742110 + 648 WP_001187612.1 HD domain-containing protein -
RK78_RS14000 2742823..2743695 - 873 WP_000725802.1 membrane protein insertase YidC -
RK78_RS14005 2743781..2744422 - 642 WP_000483150.1 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

(3-95)


Sequences

Toxin        


Download         Length: 70 a.a.        Molecular weight: 7826.83 Da        Isoelectric Point: 4.1008

>T93029 WP_000581791.1 NZ_CP026066:c2739480-2739271 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVIINIIDGQVTVAYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

>T93029 NZ_CP026066:c2739480-2739271 [Staphylococcus aureus]
ATGATACATCAAAATACGATTTACACAGCGGGAATTGAAACAGAAGAACAAGTAAGTCAATTGACAGAACGCATTTCAAA
TATGATAGGTGTTCATCAAGTGATTATTAATATAATAGACGGTCAGGTAACTGTAGCGTATGAGACACCAGCAAATTTGA
ATAGTATTGAAAAAGAAATCTATGATGAAGGATACAAAATTGTATTTTAG

Antitoxin


Download         Length: 98 a.a.        Molecular weight: 11185.77 Da        Isoelectric Point: 6.2243

>AT93029 WP_000138934.1 NZ_CP026066:c2739785-2739492 [Staphylococcus aureus]
MTEQDNAHHSEQIKTNLKSRLNRIEGQVRAINRMIEEDVYCDDVLTQIRATRSALNSVATKLLEQHMKSCIMNKVNQGAQ
EEAMEELLVTFQKLIKD

Download         Length: 294 bp

>AT93029 NZ_CP026066:c2739785-2739492 [Staphylococcus aureus]
ATGACTGAACAAGATAATGCACATCATTCTGAACAAATAAAAACGAATCTTAAATCACGTTTAAATCGAATTGAAGGACA
AGTGAGAGCGATTAATCGCATGATTGAAGAAGATGTCTATTGTGATGATGTCCTTACGCAAATAAGAGCGACACGTTCGG
CGTTAAACAGTGTTGCGACAAAGTTATTAGAACAACATATGAAAAGTTGTATTATGAATAAAGTTAATCAAGGTGCTCAG
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
AlphaFold DB A0A7U7IDH9

Antitoxin

Source ID Structure
AlphaFold DB A0A0D1GBN9

References