Gene description for Ambra1
Gene name autophagy/beclin 1 regulator 1
Gene symbol Ambra1
Other names/aliases 2310079H06Rik
A130023A14
AA474864
AV021921
D030051N19Rik
mKIAA1736
Species Mus musculus
 Database cross references - Ambra1
ExoCarta ExoCarta_228361
Vesiclepedia VP_228361
Entrez Gene 228361
UniProt A2AH22  
 Ambra1 identified in exosomes derived from the following tissue/cell type
Mast cells 17486113    
 Gene ontology annotations for Ambra1
Molecular Function
    protein binding GO:0005515 IPI
    protein phosphatase binding GO:0019903 IEA
    protein phosphatase binding GO:0019903 ISO
    ubiquitin protein ligase binding GO:0031625 IEA
    ubiquitin protein ligase binding GO:0031625 ISO
    GTPase binding GO:0051020 IEA
    GTPase binding GO:0051020 ISO
    protein phosphatase activator activity GO:0072542 ISS
    ubiquitin-like ligase-substrate adaptor activity GO:1990756 IBA
    ubiquitin-like ligase-substrate adaptor activity GO:1990756 ISO
    ubiquitin-like ligase-substrate adaptor activity GO:1990756 ISS
Biological Process
    autophagosome assembly GO:0000045 IBA
    autophagosome assembly GO:0000045 ISO
    autophagosome assembly GO:0000045 ISS
    protein polyubiquitination GO:0000209 ISO
    protein polyubiquitination GO:0000209 ISS
    mitophagy GO:0000423 IBA
    mitophagy GO:0000423 IEA
    mitophagy GO:0000423 ISO
    regulation of transcription by RNA polymerase II GO:0006357 IDA
    autophagy GO:0006914 IMP
    negative regulation of cell population proliferation GO:0008285 IMP
    cellular response to starvation GO:0009267 IEA
    embryo development GO:0009790 IMP
    positive regulation of autophagy GO:0010508 IDA
    positive regulation of autophagy GO:0010508 ISO
    negative regulation of cardiac muscle cell apoptotic process GO:0010667 IEA
    negative regulation of cardiac muscle cell apoptotic process GO:0010667 ISO
    neural tube development GO:0021915 IMP
    cell differentiation GO:0030154 IEA
    proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161 IEA
    proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161 ISO
    negative regulation of neuron apoptotic process GO:0043524 IMP
    positive regulation of regulatory T cell differentiation GO:0045591 IMP
    positive regulation of regulatory T cell differentiation GO:0045591 ISO
    positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction GO:0051897 IEA
    positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction GO:0051897 ISO
    response to mitochondrial depolarisation GO:0098780 IEA
    response to mitochondrial depolarisation GO:0098780 ISO
    positive regulation of mitophagy GO:1901526 ISO
    positive regulation of mitophagy GO:1901526 ISS
    positive regulation of free ubiquitin chain polymerization GO:1904544 ISO
    positive regulation of free ubiquitin chain polymerization GO:1904544 ISS
    regulation of G1/S transition of mitotic cell cycle GO:2000045 ISO
    regulation of G1/S transition of mitotic cell cycle GO:2000045 ISS
Subcellular Localization
    nucleus GO:0005634 IDA
    nucleus GO:0005634 ISO
    cytoplasm GO:0005737 IDA
    cytoplasm GO:0005737 ISO
    cytoplasm GO:0005737 ISO
    mitochondrion GO:0005739 IEA
    mitochondrion GO:0005739 ISO
    mitochondrion GO:0005739 ISO
    mitochondrion GO:0005739 ISO
    autophagosome GO:0005776 IEA
    endoplasmic reticulum GO:0005783 IEA
    cytosol GO:0005829 IDA
    cytosol GO:0005829 ISO
    cytoskeleton GO:0005856 ISO
    focal adhesion GO:0005925 IEA
    axoneme GO:0005930 IDA
    intracellular membrane-bounded organelle GO:0043231 IBA
    phagocytic vesicle GO:0045335 IDA
    Cul4-RING E3 ubiquitin ligase complex GO:0080008 IBA
    Cul4-RING E3 ubiquitin ligase complex GO:0080008 ISO
    Cul4-RING E3 ubiquitin ligase complex GO:0080008 ISS
 Experiment description of studies that identified Ambra1 in exosomes
1
Experiment ID 15
MISEV standards
EM
Biophysical techniques
CD63
Enriched markers
Negative markers
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
 Protein-protein interactions for Ambra1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Dynll1 56455
Affinity Capture-Western Mus musculus
2 Fitm2  
Negative Genetic Mus musculus
3 Park2  
Affinity Capture-Western Mus musculus
Affinity Capture-Western Mus musculus
4 SPRYD4 283377
Affinity Capture-MS Homo sapiens
5 DDA1  
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which Ambra1 is involved
PathwayEvidenceSource
Autophagy IEA Reactome
Macroautophagy IEA Reactome





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