Gene description for Ddr2
Gene name discoidin domain receptor family, member 2
Gene symbol Ddr2
Other names/aliases AW495251
Ntrkr3
tyro10
Species Mus musculus
 Database cross references - Ddr2
ExoCarta ExoCarta_18214
Entrez Gene 18214
UniProt Q62371  
 Ddr2 identified in exosomes derived from the following tissue/cell type
Mast cells 17486113    
 Gene ontology annotations for Ddr2
Molecular Function
    collagen binding GO:0005518 ISO
    transferase activity GO:0016740 IEA
    protein tyrosine kinase collagen receptor activity GO:0038062 ISO
    transferase activity, transferring phosphorus-containing groups GO:0016772 IEA
    nucleotide binding GO:0000166 IEA
    protein kinase activity GO:0004672 IEA
    protein tyrosine kinase activity GO:0004713 IEA
    transmembrane receptor protein tyrosine kinase activity GO:0004714 ISO
    ATP binding GO:0005524 IEA
    kinase activity GO:0016301 IEA
Biological Process
    transmembrane receptor protein tyrosine kinase signaling pathway GO:0007169 IDA
    protein phosphorylation GO:0006468 IEA
    regulation of bone mineralization GO:0030500 ISO
    protein autophosphorylation GO:0046777 ISO
    positive regulation of fibroblast migration GO:0010763 IMP
    phosphorylation GO:0016310 IEA
    chondrocyte proliferation GO:0035988 IMP
    ossification GO:0001503 IEA
    biomineral tissue development GO:0031214 IMP
    positive regulation of fibroblast proliferation GO:0048146 IMP
    positive regulation of sequence-specific DNA binding transcription factor activity GO:0051091 ISO
    positive regulation of cell proliferation GO:0008284 IMP
    collagen fibril organization GO:0030199 IMP
    peptidyl-tyrosine phosphorylation GO:0018108 ISO
    collagen-activated tyrosine kinase receptor signaling pathway GO:0038063 ISO
    endochondral bone growth GO:0003416 IMP
    positive regulation of extracellular matrix disassembly GO:0090091 IMP
    positive regulation of osteoblast differentiation GO:0045669 ISO
    positive regulation of protein kinase activity GO:0045860 ISO
Subcellular Localization
    membrane GO:0016020 IEA
    integral component of plasma membrane GO:0005887 IEA
    focal adhesion GO:0005925 ISO
    plasma membrane GO:0005886 IEA
    apical plasma membrane GO:0016324 ISO
    extracellular exosome GO:0070062 ISO
    integral component of membrane GO:0016021 IEA
 Experiment description of studies that identified Ddr2 in exosomes
1
Experiment ID 15
ISEV standards
EM
EV Biophysical techniques
EV Cytosolic markers
CD63
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17486113    
Organism Mus musculus
Homo sapiens
Experiment description Exosome-mediated transfer of mRNAs and microRNAs is a novel mechanism of genetic exchange between cells.
Authors Valadi H, Ekstrom K, Bossios A, Sjostrand M, Lee JJ, Lotvall JO
Journal name NCB
Publication year 2007
Sample Mast cells
Sample name MC9
Bone marrow-derived mast cells
HMC-1
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.11-1.21 g/mL
Molecules identified in the study Protein
mRNA
miRNA
Methods used in the study Mass spectrometry [MALDI TOF]
Western blotting
Microarray
miRCURY LNA Array
 Protein-protein interactions for Ddr2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Ddr2 is involved
PathwayEvidenceSource
Non-integrin membrane-ECM interactions IEA Reactome





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