Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 2681527..2682041 Replicon chromosome
Accession NZ_CP047833
Organism Staphylococcus aureus strain UP_926

Toxin (Protein)


Gene name TsdT Uniprot ID A0A0U1MQX5
Locus tag E3S92_RS13220 Protein ID WP_000581795.1
Coordinates 2681832..2682041 (+) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID A0A0U1MQV0
Locus tag E3S92_RS13215 Protein ID WP_000138930.1
Coordinates 2681527..2681820 (+) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
E3S92_RS13195 2677053..2677694 + 642 WP_000483162.1 thiamine phosphate synthase -
E3S92_RS13200 2677780..2678652 + 873 WP_000725802.1 membrane protein insertase YidC -
E3S92_RS13205 2679202..2679849 - 648 WP_001187625.1 HD domain-containing protein -
E3S92_RS13210 2679877..2681361 - 1485 WP_000571562.1 cardiolipin synthase -
E3S92_RS13215 2681527..2681820 + 294 WP_000138930.1 copper-sensing transcriptional repressor CsoR Antitoxin
E3S92_RS13220 2681832..2682041 + 210 WP_000581795.1 heavy-metal-associated domain-containing protein Toxin
E3S92_RS13225 2682169..2682306 + 138 WP_000828354.1 hypothetical protein -
E3S92_RS13230 2682570..2683772 - 1203 WP_001109939.1 rod shape-determining protein RodA -
E3S92_RS13235 2684090..2685160 + 1071 WP_000159641.1 D-alanine--D-alanine ligase -
E3S92_RS13240 2685175..2686533 + 1359 WP_000611479.1 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: 7842.83 Da        Isoelectric Point: 4.3869

>T148171 WP_000581795.1 NZ_CP047833:2681832-2682041 [Staphylococcus aureus]
MIHQNTIYTAGIETKEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

>T148171 NZ_CP063467:2197678-2197896 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 98 a.a.        Molecular weight: 11169.81 Da        Isoelectric Point: 6.2242

>AT148171 WP_000138930.1 NZ_CP047833:2681527-2681820 [Staphylococcus aureus]
MTEQDNAHHSEQIKTNLKSRLNRIEGQVKAINRMIEEDVYCDDVLTQIRATRSALNSVAIKLLEQHMKSCIMNKVNQGAQ
EEAMEELLVTFQKLIKD

Download         Length: 294 bp

>AT148171 NZ_CP063467:2197278-2197652 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTAAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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 A0A0U1MQX5

Antitoxin

Source ID Structure
AlphaFold DB A0A0U1MQV0

References