Gene description for Nme2
Gene name NME/NM23 nucleoside diphosphate kinase 2
Gene symbol Nme2
Other names/aliases NM23-H2
NM23B
nm23-M2
Species Mus musculus
 Database cross references - Nme2
ExoCarta ExoCarta_18103
Entrez Gene 18103
UniProt Q01768  
 Nme2 identified in exosomes derived from the following tissue/cell type
Fibroblasts 23260141    
Mast cells 17486113    
Oligodendrocytes 21136642    
 Gene ontology annotations for Nme2
Molecular Function
    fatty acid binding GO:0005504 ISO
    transferase activity GO:0016740 IEA
    intermediate filament binding GO:0019215 ISO
    metal ion binding GO:0046872 IEA
    ATP binding GO:0005524 IEA
    kinase activity GO:0016301 IEA
    nucleotide binding GO:0000166 IEA
    nucleoside diphosphate kinase activity GO:0004550 ISO
    protein histidine kinase activity GO:0004673 IEA
    enzyme binding GO:0019899 ISO
    drug binding GO:0008144 ISO
    protein binding GO:0005515 IPI
    protein serine/threonine kinase activity GO:0004674 ISO
Biological Process
    UTP biosynthetic process GO:0006228 ISO
    integrin-mediated signaling pathway GO:0007229 ISO
    pyrimidine nucleotide metabolic process GO:0006220 IBA
    purine nucleotide metabolic process GO:0006163 IBA
    regulation of epidermis development GO:0045682 ISO
    GTP biosynthetic process GO:0006183 ISO
    nucleoside triphosphate biosynthetic process GO:0009142 ISO
    positive regulation of transcription from RNA polymerase II promoter GO:0045944 ISO
    nucleoside diphosphate phosphorylation GO:0006165 ISO
    protein autophosphorylation GO:0046777 ISO
    positive regulation of cAMP biosynthetic process GO:0030819 ISO
    phosphorylation GO:0016310 IEA
    negative regulation of apoptotic process GO:0043066 ISO
    positive regulation of epithelial cell proliferation GO:0050679 ISO
    protein oligomerization GO:0051259 ISO
    positive regulation of keratinocyte differentiation GO:0045618 ISO
    nucleotide metabolic process GO:0009117 IEA
    CTP biosynthetic process GO:0006241 ISO
    regulation of apoptotic process GO:0042981 IBA
    activation of mitophagy in response to mitochondrial depolarization GO:0098779 ISO
    positive regulation of neuron projection development GO:0010976 ISO
    negative regulation of myeloid leukocyte differentiation GO:0002762 ISO
Subcellular Localization
    intermediate filament GO:0005882 ISO
    lamellipodium GO:0030027 ISO
    nucleus GO:0005634 ISO
    cytoplasm GO:0005737 ISO
    membrane GO:0016020 IEA
    ruffle GO:0001726 ISO
    cell projection GO:0042995 IEA
    mitochondrion GO:0005739 IDA
    cytosol GO:0005829 IBA
    plasma membrane GO:0005886 IEA
    intracellular GO:0005622 IBA
    extracellular exosome GO:0070062 ISO
    perinuclear region of cytoplasm GO:0048471 ISO
    mitochondrial membrane GO:0031966 ISO
    myelin sheath GO:0043209 IDA
    cell periphery GO:0071944 ISO
 Experiment description of studies that identified Nme2 in exosomes
1
Experiment ID 210
ISEV standards
EM
EV Biophysical techniques
EV Cytosolic markers
CD81|FLOT1
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23260141    
Organism Mus musculus
Experiment description Exosomes Mediate Stromal Mobilization of Autocrine Wnt-PCP Signaling in Breast Cancer Cell Migration.
Authors Luga V, Zhang L, Viloria-Petit AM, Ogunjimi AA, Inanlou MR, Chiu E, Buchanan M, Hosein AN, Basik M, Wrana JL.
Journal name Cell
Publication year 2012
Sample Fibroblasts
Sample name Normal-Fibroblasts (L cells)
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
2
Experiment ID 15
ISEV standards
EM
EV Biophysical techniques
EV Cytosolic markers
CD63
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule mrna
Identification method Microarray
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
3
Experiment ID 33
ISEV standards
EM|IEM
EV Biophysical techniques
Alix|TSG101
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21136642    
Organism Mus musculus
Experiment description Oligodendrocytes secrete exosomes containing major myelin and stress-protective proteins: Trophic support for axons?
Authors Kramer-Albers EM, Bretz N, Tenzer S, Winterstein C, Mobius W, Berger H, Nave KA, Schild H, Trotter J
Journal name PROTEOMICS_CL
Publication year 2007
Sample Oligodendrocytes
Sample name Oligodendrocytes
Oli-neu
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.10-1.14 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
 Protein-protein interactions for Nme2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Nme2 is involved
No pathways found





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