Gene description for APH1A
Gene name APH1A gamma secretase subunit
Gene symbol APH1A
Other names/aliases 6530402N02Rik
APH-1
APH-1A
CGI-78
Species Homo sapiens
 Database cross references - APH1A
ExoCarta ExoCarta_51107
Entrez Gene 51107
HGNC 29509
MIM 607629
UniProt Q96BI3  
 APH1A identified in exosomes derived from the following tissue/cell type
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
 Gene ontology annotations for APH1A
Molecular Function
    protein binding GO:0005515 IPI
    endopeptidase activity GO:0004175 IEA
Biological Process
    axon guidance GO:0007411 TAS
    neurotrophin TRK receptor signaling pathway GO:0048011 TAS
    positive regulation of catalytic activity GO:0043085 IDA
    apoptotic signaling pathway GO:0097190 TAS
    Notch receptor processing GO:0007220 TAS
    protein processing GO:0016485 IDA
    amyloid precursor protein catabolic process GO:0042987 TAS
    metanephros development GO:0001656 IEA
    membrane protein ectodomain proteolysis GO:0006509 IDA
    membrane protein intracellular domain proteolysis GO:0031293 TAS
    Notch signaling pathway GO:0007219 TAS
    positive regulation of apoptotic process GO:0043065 TAS
    ephrin receptor signaling pathway GO:0048013 TAS
Subcellular Localization
    membrane GO:0016020 IDA
    integral component of plasma membrane GO:0005887 IDA
    plasma membrane GO:0005886 TAS
    endoplasmic reticulum membrane GO:0005789 IEA
    endoplasmic reticulum GO:0005783 IDA
    Golgi apparatus GO:0005794 IDA
    Golgi cisterna membrane GO:0032580 IEA
 Experiment description of studies that identified APH1A in exosomes
1
Experiment ID 211
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
EpCAM|TFRC
EV Membrane markers
cytochrome c|GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name IGROV1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
2
Experiment ID 212
ISEV standards
CEM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
EpCAM|TFRC
EV Membrane markers
Cytochrome C|GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name OVCAR-3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for APH1A
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 PSEN2  
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
2 NCSTN 23385
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
3 PSENEN  
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
4 PSEN1  
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
View the network image/svg+xml



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