Gene description for RAPGEF3
Gene name Rap guanine nucleotide exchange factor (GEF) 3
Gene symbol RAPGEF3
Other names/aliases CAMP-GEFI
EPAC
EPAC1
HSU79275
bcm910
Species Homo sapiens
 Database cross references - RAPGEF3
ExoCarta ExoCarta_10411
Vesiclepedia VP_10411
Entrez Gene 10411
HGNC 16629
MIM 606057
UniProt O95398  
 RAPGEF3 identified in sEVs derived from the following tissue/cell type
Neuroblastoma cells 25944692    
Urine 19056867    
 Gene ontology annotations for RAPGEF3
Molecular Function
    guanyl-nucleotide exchange factor activity GO:0005085 EXP
    guanyl-nucleotide exchange factor activity GO:0005085 IBA
    guanyl-nucleotide exchange factor activity GO:0005085 IMP
    protein binding GO:0005515 IPI
    protein domain specific binding GO:0019904 IPI
    cAMP binding GO:0030552 TAS
Biological Process
    angiogenesis GO:0001525 IEA
    adaptive immune response GO:0002250 TAS
    signal transduction GO:0007165 TAS
    adenylate cyclase-activating G protein-coupled receptor signaling pathway GO:0007189 NAS
    Ras protein signal transduction GO:0007265 IBA
    associative learning GO:0008306 IEA
    Rap protein signal transduction GO:0032486 IMP
    regulation of actin cytoskeleton organization GO:0032956 IMP
    negative regulation of syncytium formation by plasma membrane fusion GO:0034242 IMP
    intracellular signal transduction GO:0035556 IMP
    positive regulation of GTPase activity GO:0043547 IMP
    regulation of angiogenesis GO:0045765 IMP
    positive regulation of angiogenesis GO:0045766 IMP
    positive regulation of protein export from nucleus GO:0046827 IDA
    regulation of insulin secretion GO:0050796 TAS
    positive regulation of stress fiber assembly GO:0051496 IMP
    regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction GO:0051896 IMP
    positive regulation of syncytium formation by plasma membrane fusion GO:0060143 IMP
    establishment of endothelial barrier GO:0061028 IMP
    cellular response to cAMP GO:0071320 IDA
Subcellular Localization
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 TAS
    microvillus GO:0005902 IDA
    endomembrane system GO:0012505 IEA
    membrane GO:0016020 TAS
    lamellipodium GO:0030027 IDA
    filopodium GO:0030175 IDA
    cortical actin cytoskeleton GO:0030864 IDA
    extracellular exosome GO:0070062 HDA
 Experiment description of studies that identified RAPGEF3 in sEVs
1
Experiment ID 224
MISEV standards
EM|AFM
Biophysical techniques
Alix|TSG101|CD63|CD81
Enriched markers
GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25944692    
Organism Homo sapiens
Experiment description Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors "Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S"
Journal name Oncotarget
Publication year 2015
Sample Neuroblastoma cells
Sample name SH-SY5Y
Isolation/purification methods Differential centrifugation
Ultracentrifugation
OptiPrep density gradient
Flotation density 1.10 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
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 RAPGEF3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 RAN 5901
Affinity Capture-MS Homo sapiens
2 KPNB1 3837
Affinity Capture-MS Homo sapiens
3 AP2B1 163
Two-hybrid Homo sapiens
4 NUP205 23165
Affinity Capture-MS Homo sapiens
5 NUP98 4928
Affinity Capture-MS Homo sapiens
6 PNMA1 9240
Two-hybrid Homo sapiens
7 RANBP2 5903
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
8 DDX58 23586
Affinity Capture-RNA Homo sapiens
9 RAP1A 5906
Biochemical Activity Homo sapiens
10 RAP2A 5911
Biochemical Activity Homo sapiens
View the network image/svg+xml



Perform bioinformatics analysis of your extracellular vesicle data set using FunRich, a open access standalone tool. NEW UPDATED VERSION OF FunRich available for download (12/09/2016) from here