Gene description for Prpsap1
Gene name phosphoribosyl pyrophosphate synthetase-associated protein 1
Gene symbol Prpsap1
Other names/aliases 5730409F23Rik
PAP39
Species Mus musculus
 Database cross references - Prpsap1
ExoCarta ExoCarta_67763
Vesiclepedia VP_67763
Entrez Gene 67763
UniProt Q9D0M1  
 Prpsap1 identified in sEVs derived from the following tissue/cell type
Melanoma cells 34957415    
Melanoma cells 34957415    
 Gene ontology annotations for Prpsap1
Molecular Function
    magnesium ion binding GO:0000287 IEA
    kinase binding GO:0019900 ISO
    enzyme regulator activity GO:0030234 IBA
    enzyme regulator activity GO:0030234 ISO
    identical protein binding GO:0042802 ISO
Biological Process
    5-phosphoribose 1-diphosphate biosynthetic process GO:0006015 IBA
    purine nucleotide biosynthetic process GO:0006164 IBA
    nucleotide biosynthetic process GO:0009165 IEA
Subcellular Localization
    ribose phosphate diphosphokinase complex GO:0002189 ISO
    cytoplasm GO:0005737 IBA
    protein-containing complex GO:0032991 ISO
 Experiment description of studies that identified Prpsap1 in sEVs
1
Experiment ID 1117
MISEV standards
Biophysical techniques
Cd81|Icam1
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors "García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H."
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 1118
MISEV standards
Biophysical techniques
Cd81|Icam1
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors "García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H."
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Prpsap1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Atxn1  
Affinity Capture-MS Mus musculus
2 Fancd2  
Affinity Capture-MS Mus musculus
View the network image/svg+xml
 Pathways in which Prpsap1 is involved
No pathways found





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