Gene description for Actb
Gene name actin, beta
Gene symbol Actb
Other names/aliases Actx
Species Rattus norvegicus
 Database cross references - Actb
ExoCarta ExoCarta_81822
Vesiclepedia VP_81822
Entrez Gene 81822
UniProt P60711  
 Actb identified in sEVs derived from the following tissue/cell type
Adipocytes 25998041    
Hepatocytes 19367702    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Tracheobronchial cells 19190083    
Urine 20535238    
 Gene ontology annotations for Actb
Molecular Function
    protein binding GO:0005515 IPI
    ATP binding GO:0005524 IEA
    ATP hydrolysis activity GO:0016887 IEA
    ATP hydrolysis activity GO:0016887 ISO
    kinesin binding GO:0019894 IEA
    kinesin binding GO:0019894 ISO
    protein kinase binding GO:0019901 IBA
    protein kinase binding GO:0019901 IEA
    protein kinase binding GO:0019901 IPI
    protein kinase binding GO:0019901 ISO
    Tat protein binding GO:0030957 IEA
    Tat protein binding GO:0030957 ISO
    identical protein binding GO:0042802 IEA
    identical protein binding GO:0042802 ISO
    nitric-oxide synthase binding GO:0050998 IEA
    nitric-oxide synthase binding GO:0050998 ISO
    structural constituent of postsynaptic actin cytoskeleton GO:0098973 IBA
    structural constituent of postsynaptic actin cytoskeleton GO:0098973 IEA
    structural constituent of postsynaptic actin cytoskeleton GO:0098973 ISO
Biological Process
    regulation of cyclin-dependent protein serine/threonine kinase activity GO:0000079 IMP
    morphogenesis of a polarized epithelium GO:0001738 IEA
    morphogenesis of a polarized epithelium GO:0001738 ISO
    establishment or maintenance of cell polarity GO:0007163 IEA
    establishment or maintenance of cell polarity GO:0007163 ISO
    axonogenesis GO:0007409 IBA
    axonogenesis GO:0007409 IDA
    circadian rhythm GO:0007623 IEP
    response to mechanical stimulus GO:0009612 IEP
    substantia nigra development GO:0021762 ISO
    regulation of transmembrane transporter activity GO:0022898 IGI
    regulation of transmembrane transporter activity GO:0022898 IMP
    regulation of transmembrane transporter activity GO:0022898 ISO
    adherens junction assembly GO:0034333 IEA
    adherens junction assembly GO:0034333 ISO
    response to immobilization stress GO:0035902 IEP
    apical protein localization GO:0045176 IEA
    apical protein localization GO:0045176 ISO
    cell motility GO:0048870 IBA
    cell motility GO:0048870 IEA
    cell motility GO:0048870 ISO
    regulation of norepinephrine uptake GO:0051621 IEA
    regulation of norepinephrine uptake GO:0051621 IGI
    regulation of norepinephrine uptake GO:0051621 IMP
    regulation of norepinephrine uptake GO:0051621 ISO
    regulation of cell cycle GO:0051726 IEA
    regulation of cell cycle GO:0051726 ISO
    retina development in camera-type eye GO:0060041 IEP
    platelet aggregation GO:0070527 ISO
    cellular response to electrical stimulus GO:0071257 IDA
    protein localization to adherens junction GO:0071896 IEA
    protein localization to adherens junction GO:0071896 ISO
    cellular response to cytochalasin B GO:0072749 IEA
    cellular response to cytochalasin B GO:0072749 ISO
    postsynaptic actin cytoskeleton organization GO:0098974 IEA
    regulation of transepithelial transport GO:0150111 IEA
    regulation of transepithelial transport GO:0150111 ISO
    regulation of synaptic vesicle endocytosis GO:1900242 IEA
    regulation of synaptic vesicle endocytosis GO:1900242 ISO
    regulation of protein localization to plasma membrane GO:1903076 IEA
    regulation of protein localization to plasma membrane GO:1903076 ISO
    positive regulation of double-strand break repair via homologous recombination GO:1905168 IEA
    positive regulation of double-strand break repair via homologous recombination GO:1905168 ISO
Subcellular Localization
    nucleosome GO:0000786 IEA
    nucleosome GO:0000786 ISO
    stress fiber GO:0001725 IDA
    podosome GO:0002102 IDA
    nucleus GO:0005634 IEA
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 IEA
    cytoplasm GO:0005737 ISO
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    cytosol GO:0005829 TAS
    cytoskeleton GO:0005856 IDA
    cytoskeleton GO:0005856 ISO
    cytoskeleton GO:0005856 ISS
    actin filament GO:0005884 IBA
    plasma membrane GO:0005886 ISS
    brush border GO:0005903 IEA
    brush border GO:0005903 ISO
    cell-cell junction GO:0005911 ISO
    adherens junction GO:0005912 IEA
    adherens junction GO:0005912 ISO
    focal adhesion GO:0005925 ISS
    actin cytoskeleton GO:0015629 IBA
    actin cytoskeleton GO:0015629 ISO
    membrane GO:0016020 IBA
    lamellipodium GO:0030027 IEA
    lamellipodium GO:0030027 ISO
    axon GO:0030424 IBA
    axon GO:0030424 IDA
    cortical cytoskeleton GO:0030863 IEA
    cortical cytoskeleton GO:0030863 ISO
    protein-containing complex GO:0032991 IDA
    protein-containing complex GO:0032991 ISO
    NuA4 histone acetyltransferase complex GO:0035267 IBA
    NuA4 histone acetyltransferase complex GO:0035267 IEA
    NuA4 histone acetyltransferase complex GO:0035267 ISO
    cytoplasmic ribonucleoprotein granule GO:0036464 IEA
    cytoplasmic ribonucleoprotein granule GO:0036464 ISO
    apical junction complex GO:0043296 IEA
    apical junction complex GO:0043296 ISO
    calyx of Held GO:0044305 IEA
    calyx of Held GO:0044305 ISO
    membrane raft GO:0045121 IDA
    synapse GO:0045202 IBA
    tight junction GO:0070160 IEA
    tight junction GO:0070160 ISO
    dense body GO:0097433 ISS
    Schaffer collateral - CA1 synapse GO:0098685 IEA
    Schaffer collateral - CA1 synapse GO:0098685 ISO
    postsynaptic actin cytoskeleton GO:0098871 IEA
    postsynaptic actin cytoskeleton GO:0098871 ISO
    glutamatergic synapse GO:0098978 IEA
    glutamatergic synapse GO:0098978 ISO
    ribonucleoprotein complex GO:1990904 IEA
    ribonucleoprotein complex GO:1990904 ISO
 Experiment description of studies that identified Actb in sEVs
1
Experiment ID 225
MISEV standards
EM
Biophysical techniques
GAPDH|CD63
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25998041    
Organism Rattus norvegicus
Experiment description Proteomic Analysis of Extracellular Vesicles Released by Adipocytes of Otsuka Long-Evans Tokushima Fatty (OLETF) Rats.
Authors "Lee JE, Moon PG, Lee IK, Baek MC"
Journal name Protein J
Publication year 2015
Sample Adipocytes
Sample name Adipocytes
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
Experiment ID 35
MISEV standards
CEM
Biophysical techniques
TSG101|Alix|CD81|CD63
Enriched markers
HSPA5
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19367702    
Organism Rattus norvegicus
Experiment description Characterization and Comprehensive Proteome Profiling of Exosomes Secreted by Hepatocytes.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Embade N, Gil D, Matthiesen R, Valle M, Elortza F, Lu SC, Mato JM, Falcon-Perez JM"
Journal name JPR
Publication year 2008
Sample Hepatocytes
Sample name Hepatocytes
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
3
Experiment ID 90
MISEV standards
EM
Biophysical techniques
HSC70|HSP90|TSG101|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E"
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 94
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
5
Experiment ID 95
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
6
Experiment ID 34
MISEV standards
EM|IEM
Biophysical techniques
TSG101|CD63|MHCI|MHCII
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19190083    
Organism Homo sapiens
Experiment description Characterization of exosome-like vesicles released from human tracheobronchial ciliated epithelium: a possible role in innate defense.
Authors "Kesimer M, Scull M, Brighton B, Demaria G, Burns K, O'Neal W, Pickles RJ, Sheehan JK"
Journal name FASEB
Publication year 2009
Sample Tracheobronchial cells
Sample name Tracheobronchial epithelial cells
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density 1.16 -1.18 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
FACS
7
Experiment ID 192
MISEV standards
CEM
Biophysical techniques
TSG101|HSP70|CD63|CD81|FLOT
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20535238    
Organism Rattus norvegicus
Experiment description Candidate biomarkers in exosome-like vesicles purified from rat and mouse urine samples.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Gonzalez E, Berisa A, Gil D, Embade N, Valle M, Luka Z, Elortza F, Wagner C, Lu SC, Mato JM, Falcon-Perez M."
Journal name Proteomics Clin Appl
Publication year 2010
Sample Urine
Sample name Urine - Rats of liver injury
Isolation/purification methods Differential centrifugation
Filtration
UltracentrifugationSucrose cushion
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for Actb
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Itgb1 24511
Affinity Capture-Western Rattus norvegicus
2 Espn  
Co-purification Rattus norvegicus
3 Dmd  
Affinity Capture-Western Rattus norvegicus
4 Pld2 25097
Affinity Capture-Western Rattus norvegicus
Affinity Capture-MS Rattus norvegicus
5 Ncald  
Affinity Capture-MS Rattus norvegicus
Reconstituted Complex Rattus norvegicus
Affinity Capture-Western Rattus norvegicus
6 Dpysl3  
Reconstituted Complex Rattus norvegicus
7 Hip1r  
Reconstituted Complex Rattus norvegicus
8 Rad23b  
Affinity Capture-MS Rattus norvegicus
9 Itm2b 290364
Affinity Capture-MS Rattus norvegicus
10 PLD2 5338
Reconstituted Complex Homo sapiens
11 DYNLL1 8655
Affinity Capture-MS Homo sapiens
12 Clic4 83718
Affinity Capture-MS Rattus norvegicus
Affinity Capture-Western Rattus norvegicus
13 Brdt  
Affinity Capture-MS Rattus norvegicus
14 PRDX1 5052
Affinity Capture-MS Homo sapiens
15 PLD1 5337
Reconstituted Complex Homo sapiens
View the network image/svg+xml
 Pathways in which Actb is involved
PathwayEvidenceSource
Adherens junctions interactions IEA Reactome
Axon guidance IEA Reactome
B-WICH complex positively regulates rRNA expression IEA Reactome
Cell junction organization IEA Reactome
Cell-Cell communication IEA Reactome
Cell-cell junction organization IEA Reactome
Cell-extracellular matrix interactions IEA Reactome
Clathrin-mediated endocytosis IEA Reactome
Deubiquitination IEA Reactome
Developmental Biology IEA Reactome
DNA Damage Recognition in GG-NER IEA Reactome
DNA Repair IEA Reactome
EPH-Ephrin signaling IEA Reactome
EPHB-mediated forward signaling IEA Reactome
Epigenetic regulation of gene expression IEA Reactome
Fcgamma receptor (FCGR) dependent phagocytosis IEA Reactome
Formation of annular gap junctions IEA Reactome
Gap junction degradation IEA Reactome
Gap junction trafficking IEA Reactome
Gap junction trafficking and regulation IEA Reactome
Gene expression (Transcription) IEA Reactome
Global Genome Nucleotide Excision Repair (GG-NER) IEA Reactome
Immune System IEA Reactome
Innate Immune System IEA Reactome
Interaction between L1 and Ankyrins IEA Reactome
L1CAM interactions IEA Reactome
MAP2K and MAPK activation IEA Reactome
MAPK family signaling cascades IEA Reactome
MAPK1/MAPK3 signaling IEA Reactome
Membrane Trafficking IEA Reactome
Metabolism of proteins IEA Reactome
Nervous system development IEA Reactome
Nucleotide Excision Repair IEA Reactome
Positive epigenetic regulation of rRNA expression IEA Reactome
Post-translational protein modification IEA Reactome
RAF/MAP kinase cascade IEA Reactome
Recycling pathway of L1 IEA Reactome
Regulation of actin dynamics for phagocytic cup formation IEA Reactome
RHO GTPase cycle IEA Reactome
RHO GTPase Effectors IEA Reactome
RHO GTPases Activate Formins IEA Reactome
RHO GTPases activate IQGAPs IEA Reactome
RHO GTPases Activate WASPs and WAVEs IEA Reactome
RHOF GTPase cycle IEA Reactome
Signal Transduction IEA Reactome
Signaling by Receptor Tyrosine Kinases IEA Reactome
Signaling by Rho GTPases IEA Reactome
Signaling by Rho GTPases, Miro GTPases and RHOBTB3 IEA Reactome
Signaling by VEGF IEA Reactome
UCH proteinases IEA Reactome
VEGFA-VEGFR2 Pathway IEA Reactome
Vesicle-mediated transport IEA Reactome





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