Gene description for APLP1
Gene name amyloid beta (A4) precursor-like protein 1
Gene symbol APLP1
Other names/aliases APLP
Species Homo sapiens
 Database cross references - APLP1
ExoCarta ExoCarta_333
Vesiclepedia VP_333
Entrez Gene 333
HGNC 597
MIM 104775
UniProt P51693  
 APLP1 identified in exosomes derived from the following tissue/cell type
Retinal pigment epithelial cells 35333565    
Retinal pigment epithelial cells 35333565    
 Gene ontology annotations for APLP1
Molecular Function
    alpha-2C adrenergic receptor binding GO:0031696 IPI
    protein binding GO:0005515 IPI
    alpha-2A adrenergic receptor binding GO:0031694 IPI
    transition metal ion binding GO:0046914 IEA
    heparin binding GO:0008201 IEA
    alpha-2B adrenergic receptor binding GO:0031695 IPI
    identical protein binding GO:0042802 IPI
Biological Process
    negative regulation of cAMP biosynthetic process GO:0030818 IDA
    regulation of translation GO:0006417 IEA
    organ morphogenesis GO:0009887 TAS
    cellular response to norepinephrine stimulus GO:0071874 IDA
    extracellular matrix organization GO:0030198 IEA
    forebrain development GO:0030900 IEA
    endocytosis GO:0006897 IEA
    cell adhesion GO:0007155 IEA
    nervous system development GO:0007399 TAS
    adenylate cyclase-inhibiting G-protein coupled receptor signaling pathway GO:0007193 IC
    mRNA polyadenylation GO:0006378 IEA
    apoptotic process GO:0006915 IEA
Subcellular Localization
    plasma membrane GO:0005886 IDA
    integral component of membrane GO:0016021 IEA
    basement membrane GO:0005604 TAS
    perinuclear region of cytoplasm GO:0048471 IDA
    Golgi apparatus GO:0005794 IEA
 Experiment description of studies that identified APLP1 in exosomes
1
Experiment ID 834
MISEV standards
EM
EV Biophysical techniques
LAMP2|CD63|FLOT1|ITGA2B|ICAM1|CD9|CD151|TFRC|RAB5A|GAPDH|AQP1|TSG101
EV Enriched markers
CANX
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35333565    
Organism Homo sapiens
Experiment description LAMP2A regulates the loading of proteins into exosomes
Authors Ferreira JV, da Rosa Soares A, Ramalho J, Máximo Carvalho C, Cardoso MH, Pintado P, Carvalho AS, Beck HC, Matthiesen R, Zuzarte M, Girão H, van Niel G, Pereira P
Journal name Sci Adv
Publication year 2022
Sample Retinal pigment epithelial cells
Sample name ARPE-19
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 835
MISEV standards
EM
EV Biophysical techniques
CD63|FLOT1|ITGA2B|ICAM1|CD9|CD151|TFRC|RAB5A|GAPDH|AQP1|TSG101
EV Enriched markers
CANX
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35333565    
Organism Homo sapiens
Experiment description LAMP2A regulates the loading of proteins into exosomes
Authors Ferreira JV, da Rosa Soares A, Ramalho J, Máximo Carvalho C, Cardoso MH, Pintado P, Carvalho AS, Beck HC, Matthiesen R, Zuzarte M, Girão H, van Niel G, Pereira P
Journal name Sci Adv
Publication year 2022
Sample Retinal pigment epithelial cells
Sample name ARPE-19
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for APLP1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HSPE1 3336
Two-hybrid Homo sapiens
2 SAT  
Two-hybrid Homo sapiens
3 TCF21  
Two-hybrid Homo sapiens
4 MPHOSPH6 10200
Two-hybrid Homo sapiens
5 TOE1 114034
Two-hybrid Homo sapiens
6 DAB2 1601
Reconstituted Complex Homo sapiens
7 TK1 7083
Two-hybrid Homo sapiens
8 GSTM4 2948
Two-hybrid Homo sapiens
9 NACA 4666
Two-hybrid Homo sapiens
10 PHF10  
Two-hybrid Homo sapiens
11 UTP14A 10813
Two-hybrid Homo sapiens
12 DAB1 1600
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
13 APBB1  
Affinity Capture-MS Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
14 EIF2S2 8894
Two-hybrid Homo sapiens
15 C1orf42  
Two-hybrid Homo sapiens
16 HLA-DQA1 3117
Two-hybrid Homo sapiens
17 ZNF24  
Two-hybrid Homo sapiens
18 TSC22D1 8848
Two-hybrid Homo sapiens
19 Tmsb4x  
Two-hybrid Mus musculus
20 PCDHA4 56144
Two-hybrid Homo sapiens
21 PNP 4860
Two-hybrid Homo sapiens
22 STX5 6811
Two-hybrid Homo sapiens
23 CDKN2C  
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which APLP1 is involved
No pathways found





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