Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsdAT/-
Location 1160712..1161226 Replicon chromosome
Accession NZ_CP094924
Organism Staphylococcus aureus strain 18

Toxin (Protein)


Gene name TsdT Uniprot ID T1YA99
Locus tag MUO49_RS05835 Protein ID WP_000581792.1
Coordinates 1160712..1160921 (-) Length 70 a.a.

Antitoxin (Protein)


Gene name TsdA Uniprot ID W8UW13
Locus tag MUO49_RS05840 Protein ID WP_000138932.1
Coordinates 1160933..1161226 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MUO49_RS05815 (MUO49_05800) 1156220..1157578 - 1359 WP_000611471.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -
MUO49_RS05820 (MUO49_05805) 1157593..1158663 - 1071 WP_000159631.1 D-alanine--D-alanine ligase -
MUO49_RS05825 (MUO49_05810) 1158981..1160183 + 1203 WP_001109939.1 FtsW/RodA/SpoVE family cell cycle protein -
MUO49_RS05830 (MUO49_05815) 1160447..1160584 - 138 WP_000828354.1 Lmo0850 family protein -
MUO49_RS05835 (MUO49_05820) 1160712..1160921 - 210 WP_000581792.1 heavy metal-associated domain-containing protein Toxin
MUO49_RS05840 (MUO49_05825) 1160933..1161226 - 294 WP_000138932.1 copper-sensing transcriptional repressor CsoR Antitoxin
MUO49_RS05845 (MUO49_05830) 1161392..1162876 + 1485 WP_000571549.1 cardiolipin synthase -
MUO49_RS05850 (MUO49_05835) 1162904..1163551 + 648 WP_001187630.1 HD domain-containing protein -
MUO49_RS05855 (MUO49_05840) 1164156..1165028 - 873 WP_000725802.1 membrane protein insertase YidC -
MUO49_RS05860 (MUO49_05845) 1165114..1165755 - 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

>T240741 WP_000581792.1 NZ_CP094924:c1160921-1160712 [Staphylococcus aureus]
MIHQNTIYTAGIETEEQVSQLTERISNMIGVHQVNINIIDGQVTVSYETPANLNSIEKEIYDEGYKIVF

Download         Length: 210 bp

>T240741 NZ_LT632322:207445-207639 [Murdochiella vaginalis]
ATGAATAAAGCAAATGTTCTCGCTCTTTGTCATAAGGTTGAGCAAAAAACAGGCCTTAGTTTCAATACGGTTCTGCTCTA
TTATTTTCTGGAAAGTATCTTAAAGCGTTTAACGGATGGGGAAAACAAGGATTCCTTTCGTCAAATGGTATCGCTTGATA
TCGCCATGGTGGATGTCATTACTCCTCTTTTTTGA

Antitoxin


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

>AT240741 WP_000138932.1 NZ_CP094924:c1161226-1160933 [Staphylococcus aureus]
MTEQDNAHHSEQIKTNLKSRLNRIEGQVRAINRMIEEDVYCDDVLTQIRATRSALNSVAIKLLEQHMKSCIMNKVNQGAQ
EEAMEELLVTFQKLIKD

Download         Length: 294 bp

>AT240741 NZ_LT632322:206817-207452 [Murdochiella vaginalis]
ATGGTATTATTTCCGTGTGATAACAACAAGAGGAGAAAGAAGTCGAATTATCAGTCTAAAATTGAATCGTATTTGCAAAA
AAACAATGGGTTGATCTCTTCTTCGTATTGCAAAAGTCGCGGCATTCCAACCGTCTATCTGACCCGATTGCACAGAAGAG
GAAAGCTGCTCCGCCTGACAAAAGGACTTTATGGGTTGCCGGATGGCGGATATGATGAGCTCTTCGTTTTTCAACATCGT
TATAAAAGCACGATCTTTTCCTATGAAACTGCTCTTTTCCTGTTGGGCGAAAGCGACCGGATTCCGCAGAGTATCGATGT
CACGGTAGCCAATAGCTACAAATTTAATGAACCCCCGGCAAATCTGCTGATTCATTATGTAGATCCAAAAATTATTTCTC
TCGGTGTCCAATCTGTTCAAACGATGTTTGGTAATTCGGTCAAGGCCTACAGCTATGAGCGTGTACTTTGTGATTTCATC
GCGAATAAAGATAAAGTAGATGCCGAAAGTTATGTTAAAACGATTCAAGGCTATGCAAAGTATCAAAATAGAGATGTTCA
TCACCTTTGGGAGATTGCGCATGCCTTGGGCATTGAAAATCGTGTACGAAATATCTTGGAGCTGATTTATGAATAA

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