Gene description for GPR155
Gene name G protein-coupled receptor 155
Gene symbol GPR155
Other names/aliases DEP.7
DEPDC3
PGR22
Species Homo sapiens
 Database cross references - GPR155
ExoCarta ExoCarta_151556
Vesiclepedia VP_151556
Entrez Gene 151556
HGNC 22951
UniProt Q7Z3F1  
 GPR155 identified in sEVs derived from the following tissue/cell type
Urine 19056867    
 Gene ontology annotations for GPR155
Molecular Function
    cholesterol binding GO:0015485 IDA
Biological Process
    negative regulation of BMP signaling pathway GO:0030514 IBA
    cellular response to amino acid starvation GO:0034198 IDA
    intracellular signal transduction GO:0035556 IEA
    cognition GO:0050890 IMP
    transmembrane transport GO:0055085 IEA
    cellular response to cholesterol GO:0071397 IDA
    positive regulation of TORC1 signaling GO:1904263 IDA
Subcellular Localization
    lysosomal membrane GO:0005765 IDA
    extracellular exosome GO:0070062 HDA
 Experiment description of studies that identified GPR155 in sEVs
1
Experiment ID 63
MISEV standards
Biophysical techniques
AQP2
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors "Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA"
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for GPR155
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 LAMP3  
Proximity Label-MS Homo sapiens
2 LAMP2 3920
Proximity Label-MS Homo sapiens
3 FPR2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which GPR155 is involved
No pathways found





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