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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