Gene description for APOA5
Gene name apolipoprotein A-V
Gene symbol APOA5
Other names/aliases APOAV
RAP3
Species Homo sapiens
 Database cross references - APOA5
ExoCarta ExoCarta_116519
Vesiclepedia VP_116519
Entrez Gene 116519
HGNC 17288
MIM 606368
UniProt Q6Q788  
 APOA5 identified in exosomes derived from the following tissue/cell type
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
 Gene ontology annotations for APOA5
Molecular Function
    lipase activator activity GO:0060229 IMP
    enzyme activator activity GO:0008047 IDA
    enzyme binding GO:0019899 IDA
    phospholipid binding GO:0005543 IDA
    lipase binding GO:0035473 IPI
    phosphatidylcholine-sterol O-acyltransferase activator activity GO:0060228 IBA
    lipoprotein lipase activator activity GO:0060230 IDA
    low-density lipoprotein particle receptor binding GO:0050750 IPI
    heparin binding GO:0008201 IDA
    lipoprotein particle receptor binding GO:0070325 IPI
    cholesterol binding GO:0015485 IBA
    phosphatidylcholine binding GO:0031210 IDA
    cholesterol transporter activity GO:0017127 IBA
    lipid binding GO:0008289 IDA
Biological Process
    positive regulation of very-low-density lipoprotein particle remodeling GO:0010902 IDA
    acylglycerol homeostasis GO:0055090 IMP
    positive regulation of lipoprotein lipase activity GO:0051006 IDA
    regulation of intestinal cholesterol absorption GO:0030300 IBA
    lipid transport GO:0006869 IDA
    cholesterol biosynthetic process GO:0006695 IBA
    tissue regeneration GO:0042246 IEP
    lipoprotein metabolic process GO:0042157 IBA
    high-density lipoprotein particle assembly GO:0034380 IBA
    positive regulation of cholesterol esterification GO:0010873 IBA
    organ regeneration GO:0031100 IEA
    very-low-density lipoprotein particle remodeling GO:0034372 IBA
    phosphatidylcholine metabolic process GO:0046470 IBA
    positive regulation of receptor-mediated endocytosis GO:0048260 TAS
    positive regulation of lipid catabolic process GO:0050996 IDA
    cholesterol efflux GO:0033344 IBA
    reverse cholesterol transport GO:0043691 IBA
    positive regulation of triglyceride catabolic process GO:0010898 IDA
    triglyceride homeostasis GO:0070328 IMP
    triglyceride metabolic process GO:0006641 IMP
    phospholipid efflux GO:0033700 IBA
    response to hormone GO:0009725 IEA
    cholesterol homeostasis GO:0042632 IDA
    positive regulation of fatty acid biosynthetic process GO:0045723 IDA
    small molecule metabolic process GO:0044281 TAS
    triglyceride catabolic process GO:0019433 IMP
    cellular lipid metabolic process GO:0044255 TAS
    neuron projection regeneration GO:0031102 IBA
Subcellular Localization
    extracellular space GO:0005615 IDA
    very-low-density lipoprotein particle GO:0034361 IDA
    chylomicron GO:0042627 IDA
    low-density lipoprotein particle GO:0034362 IDA
    extracellular region GO:0005576 TAS
    high-density lipoprotein particle GO:0034364 IDA
    blood microparticle GO:0072562 IBA
 Experiment description of studies that identified APOA5 in exosomes
1
Experiment ID 231
MISEV standards
EV Biophysical techniques
Alix|CD63|CD9
EV Enriched markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 232
MISEV standards
EV Biophysical techniques
EV Enriched markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 233
MISEV standards
EV Biophysical techniques
EV Enriched markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for APOA5
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which APOA5 is involved
PathwayEvidenceSource
Chylomicron-mediated lipid transport TAS Reactome
PPARA activates gene expression TAS Reactome





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