Gene description for PSEN1
Gene name presenilin 1
Gene symbol PSEN1
Other names/aliases -
Species Bos taurus
 Database cross references - PSEN1
ExoCarta ExoCarta_282705
Vesiclepedia VP_282705
Entrez Gene 282705
UniProt Q9XT97  
 PSEN1 identified in sEVs derived from the following tissue/cell type
Milk 23459212    
 Gene ontology annotations for PSEN1
Molecular Function
    beta-catenin binding GO:0008013 IEA
    aspartic endopeptidase activity, intramembrane cleaving GO:0042500 IEA
    cadherin binding GO:0045296 IEA
Biological Process
    membrane protein ectodomain proteolysis GO:0006509 IEA
    calcium ion transport GO:0006816 IEA
    Notch receptor processing GO:0007220 IEA
    protein processing GO:0016485 IEA
    intracellular signal transduction GO:0035556 IEA
    amyloid precursor protein catabolic process GO:0042987 IEA
    negative regulation of apoptotic process GO:0043066 IEA
    amyloid-beta metabolic process GO:0050435 IEA
    smooth endoplasmic reticulum calcium ion homeostasis GO:0051563 IEA
Subcellular Localization
    nucleus GO:0005634 IEA
    mitochondrial inner membrane GO:0005743 IEA
    lysosomal membrane GO:0005765 IEA
    endoplasmic reticulum GO:0005783 IEA
    cell cortex GO:0005938 IEA
    cell surface GO:0009986 IEA
    apical plasma membrane GO:0016324 IEA
    Z disc GO:0030018 IEA
    growth cone GO:0030426 IEA
    neuromuscular junction GO:0031594 IEA
    ciliary rootlet GO:0035253 IEA
    neuronal cell body GO:0043025 IEA
    dendritic shaft GO:0043198 IEA
    membrane raft GO:0045121 IEA
    perinuclear region of cytoplasm GO:0048471 IEA
 Experiment description of studies that identified PSEN1 in sEVs
1
Experiment ID 213
MISEV standards
✘ Biophysical techniques
✘ Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23459212    
Organism Bos taurus
Experiment description "Bovine milk proteome: Quantitative changes in normal milk exosomes, milk fat globule membranes and whey proteomes resulting from Staphylococcus aureus mastitis."
Authors "Reinhardt TA, Sacco RE, Nonnecke BJ, Lippolis JD."
Journal name J Proteomics
Publication year 2013
Sample Milk
Sample name Staphylococcus aureus-infected-Milk
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Filtration
Sucrose density gradient
FACS
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for PSEN1
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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