Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relE-yefM/Txe-RelB
Location 2593688..2594211 Replicon chromosome
Accession NC_002758
Organism Staphylococcus aureus subsp. aureus Mu50

Toxin (Protein)


Gene name relE Uniprot ID A0A3A5LQI3
Locus tag SAV_RS13410 Protein ID WP_000074049.1
Coordinates 2593688..2593954 (-) Length 89 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID W8TQT5
Locus tag SAV_RS13415 Protein ID WP_000587616.1
Coordinates 2593954..2594211 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SAV_RS13390 2588995..2590182 - 1188 WP_000026189.1 MFS transporter -
SAV_RS13395 2590578..2591354 - 777 WP_000072149.1 iron export ABC transporter permease subunit FetB -
SAV_RS13400 2591347..2592009 - 663 WP_000923526.1 ATP-binding cassette domain-containing protein -
SAV_RS13405 2592257..2593333 - 1077 WP_001076673.1 M42 family metallopeptidase -
SAV_RS13410 2593688..2593954 - 267 WP_000074049.1 Txe/YoeB family addiction module toxin Toxin
SAV_RS13415 2593954..2594211 - 258 WP_000587616.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
SAV_RS13425 2594570..2595025 + 456 WP_000732076.1 DUF1307 domain-containing protein -
SAV_RS13430 2595193..2596770 - 1578 WP_000143494.1 FMN-binding glutamate synthase family protein -
SAV_RS13435 2596965..2597714 + 750 WP_000072461.1 CPBP family intramembrane metalloprotease -

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

Toxin YoeB

(4-87)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-68)


Sequences

Toxin        


Download         Length: 89 a.a.        Molecular weight: 10676.24 Da        Isoelectric Point: 10.1597

>T20482 WP_000074049.1 NC_002758:c2593954-2593688 [Staphylococcus aureus subsp. aureus Mu50]
MSNYTVKIKNSAKSDLRKIKHSYLKKSFLEIVETLKNDPYKITQSFEKLEPKYLERYSRRINHQHRVVYTVDDRNKEVLI
LSAWSHYD

Download         Length: 267 bp

>T20482 NC_002758:c2593954-2593688 [Staphylococcus aureus subsp. aureus Mu50]
ATGAGCAATTACACGGTTAAGATTAAAAATTCAGCGAAATCAGATTTAAGGAAAATAAAACATTCTTATTTAAAGAAGTC
ATTTTTAGAAATTGTTGAGACTTTAAAAAATGATCCGTATAAAATAACACAATCTTTTGAAAAATTAGAGCCTAAATATT
TAGAGCGATATTCAAGAAGAATTAACCATCAGCACAGGGTCGTCTATACCGTAGATGATCGAAATAAAGAAGTATTAATA
CTATCGGCATGGTCACATTATGATTAA

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9774.73 Da        Isoelectric Point: 4.1353

>AT20482 WP_000587616.1 NC_002758:c2594211-2593954 [Staphylococcus aureus subsp. aureus Mu50]
MIITSPTEARKDFYQLLKNVNNNHEPIYISGNNAENNAVIIGLEDWKSIQETIYLESTGTMDKVREREKDNSGTTNIDDI
DWDNL

Download         Length: 258 bp

>AT20482 NC_002758:c2594211-2593954 [Staphylococcus aureus subsp. aureus Mu50]
ATGATTATCACTAGTCCTACAGAAGCGAGAAAAGATTTTTATCAATTACTAAAAAATGTTAATAATAATCACGAACCAAT
TTATATTAGTGGCAATAATGCCGAAAATAATGCTGTGATTATAGGTTTAGAAGATTGGAAAAGTATACAAGAGACAATAT
ATCTTGAATCTACTGGTACAATGGACAAAGTAAGAGAAAGAGAAAAAGATAATAGTGGTACAACAAATATAGATGATATT
GATTGGGATAATCTTTAA

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 A0A3A5LQI3

Antitoxin

Source ID Structure
PDB 7V6W
PDB 7V5Z
PDB 7V5Y
AlphaFold DB W8TQT5

References