Gene description for ARPP19
Gene name cAMP-regulated phosphoprotein, 19kDa
Gene symbol ARPP19
Other names/aliases ARPP-16
ARPP-19
ARPP16
ENSAL
Species Homo sapiens
 Database cross references - ARPP19
ExoCarta ExoCarta_10776
Vesiclepedia VP_10776
Entrez Gene 10776
HGNC 16967
MIM 605487
UniProt P56211  
 ARPP19 identified in exosomes derived from the following tissue/cell type
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Thymus 23844026    
 Gene ontology annotations for ARPP19
Molecular Function
    protein phosphatase inhibitor activity GO:0004864 IBA
    protein phosphatase inhibitor activity GO:0004864 IDA
    protein phosphatase inhibitor activity GO:0004864 IMP
    signaling receptor binding GO:0005102 IDA
    protein binding GO:0005515 IPI
    potassium channel regulator activity GO:0015459 IDA
    phosphatase inhibitor activity GO:0019212 ISS
    protein phosphatase regulator activity GO:0019888 ISS
    protein phosphatase 2A binding GO:0051721 EXP
    protein phosphatase 2A binding GO:0051721 IDA
    protein phosphatase 2A binding GO:0051721 IMP
    protein phosphatase 2A binding GO:0051721 ISS
Biological Process
    G2/M transition of mitotic cell cycle GO:0000086 IMP
    mitotic cell cycle GO:0000278 IMP
    positive regulation of gluconeogenesis GO:0045722 IDA
    positive regulation of D-glucose import GO:0046326 NAS
    cell division GO:0051301 IEA
Subcellular Localization
    nucleoplasm GO:0005654 TAS
    cytoplasm GO:0005737 IBA
 Experiment description of studies that identified ARPP19 in exosomes
1
Experiment ID 489
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 6
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
2
Experiment ID 490
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 7
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
3
Experiment ID 491
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 8
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
4
Experiment ID 492
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 9
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
5
Experiment ID 217
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|CD81|CD9|CD63
Enriched markers
✘ Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23844026    
Organism Homo sapiens
Experiment description Characterization of human thymic exosomes.
Authors "Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O."
Journal name PLoS One
Publication year 2013
Sample Thymus
Sample name Normal-Thymus
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for ARPP19
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 APP 351
Reconstituted Complex Homo sapiens
2 ROBO1 6091
Co-fractionation Homo sapiens
3 TP53RK 112858
Co-fractionation Homo sapiens
4 SNCA 6622
Reconstituted Complex Homo sapiens
5 IKBKG 8517
Reconstituted Complex Homo sapiens
6 MRPL12 6182
Cross-Linking-MS (XL-MS) Homo sapiens
7 KDM3A  
Co-fractionation Homo sapiens
8 PPP2R1A 5518
Affinity Capture-MS Homo sapiens
9 SPDYC  
Two-hybrid Homo sapiens
10 ELAVL1 1994
Affinity Capture-RNA Homo sapiens
11 ME1 4199
Co-fractionation Homo sapiens
12 IGF1R 3480
Cross-Linking-MS (XL-MS) Homo sapiens
13 NUP153 9972
Co-fractionation Homo sapiens
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