Gene description for Actg1
Gene name actin, gamma, cytoplasmic 1
Gene symbol Actg1
Other names/aliases AL023024
Actg
Actl
E51
Species Mus musculus
 Database cross references - Actg1
ExoCarta ExoCarta_11465
Vesiclepedia VP_11465
Entrez Gene 11465
UniProt P63260  
 Actg1 identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Embryonic fibroblasts 18494037    
Mast cells 11145662    
Mast cells 17486113    
Mov neuroglial cells 15210972    
Oligodendrocytes 21136642    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Actg1
Molecular Function
    structural constituent of cytoskeleton GO:0005200 IDA
    protein binding GO:0005515 IPI
    profilin binding GO:0005522 IEA
    profilin binding GO:0005522 ISO
    ATP binding GO:0005524 IEA
    hydrolase activity GO:0016787 IEA
    protein kinase binding GO:0019901 IBA
    ubiquitin protein ligase binding GO:0031625 IEA
    ubiquitin protein ligase binding GO:0031625 ISO
    identical protein binding GO:0042802 IEA
    identical protein binding GO:0042802 ISO
    structural constituent of postsynaptic actin cytoskeleton GO:0098973 IBA
    structural constituent of postsynaptic actin cytoskeleton GO:0098973 ISO
Biological Process
    angiogenesis GO:0001525 IEA
    angiogenesis GO:0001525 ISO
    morphogenesis of a polarized epithelium GO:0001738 IEA
    morphogenesis of a polarized epithelium GO:0001738 ISO
    axonogenesis GO:0007409 IBA
    positive regulation of gene expression GO:0010628 IEA
    positive regulation of gene expression GO:0010628 ISO
    positive regulation of cell migration GO:0030335 IEA
    positive regulation of cell migration GO:0030335 ISO
    sarcomere organization GO:0045214 IDA
    cell motility GO:0048870 IBA
    regulation of stress fiber assembly GO:0051492 IEA
    regulation of stress fiber assembly GO:0051492 ISO
    regulation of focal adhesion assembly GO:0051893 IEA
    regulation of focal adhesion assembly GO:0051893 ISO
    cellular response to type II interferon GO:0071346 IDA
    positive regulation of wound healing GO:0090303 IEA
    positive regulation of wound healing GO:0090303 ISO
    tight junction assembly GO:0120192 IEA
    tight junction assembly GO:0120192 ISO
    regulation of transepithelial transport GO:0150111 IEA
    regulation of transepithelial transport GO:0150111 ISO
    regulation of synaptic vesicle endocytosis GO:1900242 IDA
    regulation of synaptic vesicle endocytosis GO:1900242 IMP
    protein localization to bicellular tight junction GO:1902396 IEA
    protein localization to bicellular tight junction GO:1902396 ISO
Subcellular Localization
    cytoplasm GO:0005737 IBA
    cytosol GO:0005829 TAS
    actin filament GO:0005884 IBA
    actin filament GO:0005884 ISO
    plasma membrane GO:0005886 ISS
    cell-cell junction GO:0005911 ISO
    focal adhesion GO:0005925 ISS
    actin cytoskeleton GO:0015629 IBA
    actin cytoskeleton GO:0015629 IDA
    membrane GO:0016020 IBA
    myofibril GO:0030016 IDA
    axon GO:0030424 IBA
    filamentous actin GO:0031941 IDA
    NuA4 histone acetyltransferase complex GO:0035267 IBA
    costamere GO:0043034 TAS
    myelin sheath GO:0043209 HDA
    apical junction complex GO:0043296 IEA
    apical junction complex GO:0043296 ISO
    calyx of Held GO:0044305 IDA
    calyx of Held GO:0044305 IMP
    apical part of cell GO:0045177 IDA
    synapse GO:0045202 IBA
    phagocytic vesicle GO:0045335 IDA
    extracellular exosome GO:0070062 IEA
    extracellular exosome GO:0070062 ISO
    dense body GO:0097433 ISS
    Schaffer collateral - CA1 synapse GO:0098685 IDA
    Schaffer collateral - CA1 synapse GO:0098685 IMP
    postsynaptic actin cytoskeleton GO:0098871 ISO
    presynaptic actin cytoskeleton GO:0099143 ISO
    basal body patch GO:0120220 IDA
 Experiment description of studies that identified Actg1 in sEVs
1
Experiment ID 907
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 73
MISEV standards
EM
Biophysical techniques
HSP70|HSP90
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 18494037    
Organism Mus musculus
Experiment description Difference gel electrophoresis analysis of Ras-transformed fibroblast cell-derived exosomes.
Authors "Ji H, Erfani N, Tauro BJ, Kapp EA, Zhu HJ, Moritz RL, Lim JW, Simpson RJ"
Journal name ELEC
Publication year 2008
Sample Embryonic fibroblasts
Sample name NIH3T3
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LCQ DECA]
Western blotting
3
Experiment ID 5
MISEV standards
EM|IEM
Biophysical techniques
CD86|CD80
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 11145662    
Organism Mus musculus
Experiment description Mast cell-dependent B and T lymphocyte activation is mediated by the secretion of immunologically active exosomes.
Authors "Skokos D, Le Panse S, Villa I, Rousselle JC, Peronet R, David B, Namane A, Mecheri S"
Journal name JIMMU
Publication year 2001
Sample Mast cells
Sample name P815
MC9
Bone marrow-derived mast cells
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [MALDI TOF]
ELISA
4
Experiment ID 15
MISEV standards
EM
Biophysical techniques
CD63
Enriched markers
Negative markers
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
5
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
6
Experiment ID 39
MISEV standards
IEM
Biophysical techniques
TSG101|HSC70|FLOT1
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 15210972    
Organism Mus musculus
Experiment description Cells release prions in association with exosomes.
Authors "Fevrier B, Vilette D, Archer F, Loew D, Faigle W, Vidal M, Laude H, Raposo G"
Journal name PNAS
Publication year 2004
Sample Mov neuroglial cells
Sample name Mov neuroglial cell
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QSTAR]
Western blotting
Immunoelectron Microscopy
7
Experiment ID 33
MISEV standards
EM|IEM
Biophysical techniques
Alix|TSG101
Enriched markers
Negative markers
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
8
Experiment ID 908
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Actg1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Rpl31 114641
Co-fractionation Mus musculus
2 SNCA 6622
Affinity Capture-MS Homo sapiens
3 Tfe3  
Affinity Capture-MS Mus musculus
4 Lmna 16905
Affinity Capture-MS Mus musculus
5 Eif5a2  
Co-fractionation Mus musculus
6 Kcnma1  
Affinity Capture-Western Mus musculus
7 Rps8 20116
Co-fractionation Mus musculus
8 Ep400  
Affinity Capture-MS Mus musculus
9 Uchl5 56207
Co-fractionation Mus musculus
10 Kctd13  
Affinity Capture-MS Mus musculus
11 Smarca2  
Affinity Capture-MS Mus musculus
12 Cotl1 72042
Two-hybrid Mus musculus
Co-fractionation Mus musculus
13 Vcp 269523
Co-fractionation Mus musculus
14 Mks1  
Affinity Capture-MS Mus musculus
15 Iqcb1  
Affinity Capture-MS Mus musculus
16 Ywhaz 22631
Affinity Capture-MS Mus musculus
17 VASP 7408
Affinity Capture-MS Homo sapiens
18 Nphp4  
Affinity Capture-MS Mus musculus
19 Ruvbl2 20174
Co-fractionation Mus musculus
20 MAPT  
Reconstituted Complex Homo sapiens
21 Rps15 20054
Co-fractionation Mus musculus
22 Pgk2 18663
Co-fractionation Mus musculus
23 HACE1 57531
Affinity Capture-MS Homo sapiens
24 Invs  
Affinity Capture-MS Mus musculus
25 Rnf2  
Affinity Capture-MS Mus musculus
26 Rps13 68052
Co-fractionation Mus musculus
27 Rnf123  
Affinity Capture-MS Mus musculus
28 Eed  
Affinity Capture-MS Mus musculus
29 Tpi1 21991
Co-fractionation Mus musculus
30 Smarca4  
Affinity Capture-MS Mus musculus
31 Nphp1  
Affinity Capture-MS Mus musculus
32 Rps16 20055
Co-fractionation Mus musculus
33 Rps17 20068
Co-fractionation Mus musculus
34 Dstn 56431
Co-fractionation Mus musculus
View the network image/svg+xml
 Pathways in which Actg1 is involved
PathwayEvidenceSource
Adherens junctions interactions IEA Reactome
Axon guidance 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
Developmental Biology IEA Reactome
EPH-Ephrin signaling IEA Reactome
EPHB-mediated forward signaling 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
Hemostasis 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
Nervous system development IEA Reactome
Platelet activation, signaling and aggregation IEA Reactome
Platelet degranulation IEA Reactome
RAF/MAP kinase cascade IEA Reactome
Recycling pathway of L1 IEA Reactome
Regulation of actin dynamics for phagocytic cup formation IEA Reactome
Response to elevated platelet cytosolic Ca2+ 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
RHOBTB GTPase Cycle IEA Reactome
RHOBTB2 GTPase cycle 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
VEGFA-VEGFR2 Pathway IEA Reactome
Vesicle-mediated transport IEA Reactome





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