Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) TsaAT/-
Location 883434..883911 Replicon chromosome
Accession NZ_AP019543
Organism Staphylococcus aureus strain KG-18

Toxin (Protein)


Gene name TsaT Uniprot ID T1Y7S2
Locus tag GDK18_RS04295 Protein ID WP_000052076.1
Coordinates 883434..883622 (-) Length 63 a.a.

Antitoxin (Protein)


Gene name TsaA Uniprot ID T1Y6P8
Locus tag GDK18_RS04300 Protein ID WP_001059690.1
Coordinates 883651..883911 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GDK18_RS04265 879428..879949 + 522 WP_000824482.1 hypothetical protein -
GDK18_RS04270 880290..880976 + 687 WP_000141557.1 thermonuclease family protein -
GDK18_RS04275 881333..881533 + 201 WP_001059082.1 cold-shock protein -
GDK18_RS04280 882025..882243 - 219 WP_000005886.1 hypothetical protein -
GDK18_RS04285 882305..882589 - 285 WP_001004399.1 hypothetical protein -
GDK18_RS04290 882677..883246 - 570 WP_001106654.1 hypothetical protein -
GDK18_RS04295 883434..883622 - 189 WP_000052076.1 hypothetical protein Toxin
GDK18_RS04300 883651..883911 - 261 WP_001059690.1 hypothetical protein Antitoxin
GDK18_RS04305 884252..884455 + 204 WP_000145163.1 sterile alpha motif-like domain-containing protein -
GDK18_RS04310 884452..884688 - 237 WP_000349581.1 hypothetical protein -
GDK18_RS04315 884913..885494 + 582 WP_001140693.1 phosphoglycerate mutase family protein -
GDK18_RS04320 885567..886184 - 618 WP_000255551.1 LysE/ArgO family amino acid transporter -
GDK18_RS04325 886339..886833 - 495 WP_000569884.1 GNAT family N-acetyltransferase -
GDK18_RS04330 887232..887654 - 423 WP_000974460.1 organic hydroperoxide resistance protein -
GDK18_RS04335 887802..888518 + 717 WP_000150011.1 type I 3-dehydroquinate dehydratase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - vWbp 849573..890111 40538


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

Type I toxin-antitoxin system, toxin Ldr

(1-35)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 63 a.a.        Molecular weight: 7142.82 Da        Isoelectric Point: 9.9971

>T32714 WP_000052076.1 NZ_AP019543:c883622-883434 [Staphylococcus aureus]
MSLHFAILFWLALIFLVAATFILVLMKKTGKESKKESYLSFTVILYIFGFAILIYTFIFGVL

Download         Length: 189 bp

>T32714 NZ_AP019543:c883622-883434 [Staphylococcus aureus]
ATGTCTTTACATTTTGCAATTCTGTTTTGGCTAGCATTAATTTTCTTAGTTGCCGCTACGTTTATACTCGTATTAATGAA
AAAAACTGGCAAAGAATCTAAAAAAGAGTCCTATTTAAGTTTCACTGTCATTCTCTATATTTTTGGATTCGCTATATTAA
TATACACATTTATATTTGGTGTGCTATAA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9940.09 Da        Isoelectric Point: 4.0624

>AT32714 WP_001059690.1 NZ_AP019543:c883911-883651 [Staphylococcus aureus]
MNNILLNAINIVITTTFVIFNILITYNKDLDDLCWLLPGIIICGVILIVSFTIAMITKNWLSEILFFINIVLVLYYIYPI
FYSFIG

Download         Length: 261 bp

>AT32714 NZ_AP019543:c883911-883651 [Staphylococcus aureus]
ATGAATAACATTTTGTTAAATGCTATCAATATAGTTATTACTACCACTTTTGTTATCTTTAATATTTTAATCACATATAA
TAAAGATTTAGATGATTTATGTTGGCTCCTGCCTGGTATTATCATTTGTGGTGTGATACTCATCGTATCCTTTACCATTG
CAATGATAACTAAAAACTGGTTAAGTGAAATATTATTTTTTATAAATATCGTACTCGTTCTCTATTACATTTATCCTATT
TTTTATAGTTTTATAGGTTAA

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 A0A0E0VP18

Antitoxin

Source ID Structure
AlphaFold DB A0A0E0VN56

References