Gene description for Ppef2
Gene name protein phosphatase, EF hand calcium-binding domain 2
Gene symbol Ppef2
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Ppef2
ExoCarta ExoCarta_305246
Entrez Gene 305246
 Ppef2 identified in exosomes derived from the following tissue/cell type
Pancreatic cancer cells 20124479    
Pancreatic cancer cells 20124479    
 Gene ontology annotations for Ppef2
Molecular Function
    manganese ion binding GO:0030145 IEA
    Hsp70 protein binding GO:0030544 ISO
    phosphoprotein phosphatase activity GO:0004721 IEA
    calcium ion binding GO:0005509 IEA
    Hsp90 protein binding GO:0051879 ISO
    mitogen-activated protein kinase kinase kinase binding GO:0031435 ISO
    iron ion binding GO:0005506 IEA
Biological Process
    negative regulation of peptidyl-threonine phosphorylation GO:0010801 ISO
    detection of stimulus involved in sensory perception GO:0050906 IEA
    dephosphorylation GO:0016311 IEA
    negative regulation of MAPK cascade GO:0043409 ISO
 Experiment description of studies that identified Ppef2 in exosomes
1
Experiment ID 92
ISEV standards
EM
EV Biophysical techniques
HSP70|GAPDH
EV Cytosolic markers
CD9|CD151
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 20124479    
Organism Rattus norvegicus
Experiment description Cell surface tetraspanin Tspan8 contributes to molecular pathways of exosome-induced endothelial cell activation.
Authors Nazarenko I, Rana S, Baumann A, McAlear J, Hellwig A, Trendelenburg M, Lochnit G, Preissner KT, Zoller M.
Journal name CR
Publication year 2010
Sample Pancreatic cancer cells
Sample name AS
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14-1.17 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study RT-PCR
Western blotting
RatRef-12 Microarray
FACS
Mass spectrometry [MALDI TOF]
2
Experiment ID 93
ISEV standards
EM
EV Biophysical techniques
HSP70|GAPDH
EV Cytosolic markers
CD9|CD151
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 20124479    
Organism Rattus norvegicus
Experiment description Cell surface tetraspanin Tspan8 contributes to molecular pathways of exosome-induced endothelial cell activation.
Authors Nazarenko I, Rana S, Baumann A, McAlear J, Hellwig A, Trendelenburg M, Lochnit G, Preissner KT, Zoller M.
Journal name CR
Publication year 2010
Sample Pancreatic cancer cells
Sample name AS-Tspan8
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14-1.17 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study RT-PCR
Western blotting
 Protein-protein interactions for Ppef2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Ppef2 is involved
No pathways found





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