Gene description for Tubb3
Gene name tubulin, beta 3 class III
Gene symbol Tubb3
Other names/aliases 3200002H15Rik
M(beta)3
M(beta)6
Species Mus musculus
 Database cross references - Tubb3
ExoCarta ExoCarta_22152
Vesiclepedia VP_22152
Entrez Gene 22152
UniProt Q9ERD7  
 Tubb3 identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Mast cells 17486113    
Mov neuroglial cells 15210972    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Tubb3
Molecular Function
    GTPase activity GO:0003924 IEA
    structural constituent of cytoskeleton GO:0005200 IBA
    structural constituent of cytoskeleton GO:0005200 ISO
    structural constituent of cytoskeleton GO:0005200 ISS
    protein binding GO:0005515 IPI
    GTP binding GO:0005525 IBA
    GTP binding GO:0005525 ISO
    GTP binding GO:0005525 ISS
    peptide binding GO:0042277 IEA
    peptide binding GO:0042277 ISO
    metal ion binding GO:0046872 IEA
    netrin receptor binding GO:1990890 IPI
    netrin receptor binding GO:1990890 ISO
Biological Process
    microtubule cytoskeleton organization GO:0000226 IBA
    microtubule cytoskeleton organization GO:0000226 ISO
    microtubule cytoskeleton organization GO:0000226 ISS
    mitotic cell cycle GO:0000278 IBA
    axon guidance GO:0007411 IBA
    axon guidance GO:0007411 IMP
    axon guidance GO:0007411 ISO
    neuron differentiation GO:0030182 ISO
    netrin-activated signaling pathway GO:0038007 IMP
    dorsal root ganglion development GO:1990791 ISO
    dorsal root ganglion development GO:1990791 ISS
Subcellular Localization
    intracellular anatomical structure GO:0005622 IDA
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 IDA
    microtubule GO:0005874 IBA
    microtubule GO:0005874 IEA
    microtubule GO:0005874 ISO
    microtubule cytoskeleton GO:0015630 IDA
    microtubule cytoskeleton GO:0015630 ISO
    microtubule cytoskeleton GO:0015630 ISO
    lamellipodium GO:0030027 IDA
    filopodium GO:0030175 IDA
    axon GO:0030424 IDA
    axon GO:0030424 ISO
    dendrite GO:0030425 IDA
    growth cone GO:0030426 IDA
    neuronal cell body GO:0043025 IDA
    intercellular bridge GO:0045171 IEA
    intercellular bridge GO:0045171 ISO
    cell periphery GO:0071944 IDA
    mitotic spindle GO:0072686 IEA
    mitotic spindle GO:0072686 ISO
 Experiment description of studies that identified Tubb3 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 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
3
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
4
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 Tubb3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Ubc  
Reconstituted Complex Mus musculus
2 Nphp4  
Affinity Capture-MS Mus musculus
3 SNCA 6622
Affinity Capture-MS Homo sapiens
Co-purification Homo sapiens
4 Kcna3  
Affinity Capture-MS Mus musculus
5 Kctd13  
Affinity Capture-MS Mus musculus
6 Mapt  
Affinity Capture-MS Mus musculus
7 MTNR1A  
Reconstituted Complex Homo sapiens
Co-purification Homo sapiens
Reconstituted Complex Homo sapiens
8 MAP1B 4131
Co-purification Homo sapiens
9 Fancd2  
Affinity Capture-MS Mus musculus
10 SNCB 6620
Co-purification Homo sapiens
11 MTNR1B  
Reconstituted Complex Homo sapiens
Co-purification Homo sapiens
Reconstituted Complex Homo sapiens
View the network image/svg+xml
 Pathways in which Tubb3 is involved
PathwayEvidenceSource
Adaptive Immune System IEA Reactome
Aggrephagy IEA Reactome
Antiviral mechanism by IFN-stimulated genes IEA Reactome
Asparagine N-linked glycosylation IEA Reactome
Autophagy IEA Reactome
Axon guidance IEA Reactome
Carboxyterminal post-translational modifications of tubulin IEA Reactome
Cell Cycle IEA Reactome
Cell Cycle, Mitotic IEA Reactome
Cellular responses to stimuli IEA Reactome
Cellular responses to stress IEA Reactome
Cilium Assembly IEA Reactome
COPI-dependent Golgi-to-ER retrograde traffic IEA Reactome
COPI-independent Golgi-to-ER retrograde traffic IEA Reactome
COPI-mediated anterograde transport IEA Reactome
Cytokine Signaling in Immune system IEA Reactome
Developmental Biology IEA Reactome
EML4 and NUDC in mitotic spindle formation IEA Reactome
ER to Golgi Anterograde Transport IEA Reactome
Factors involved in megakaryocyte development and platelet production IEA Reactome
G2/M Transition IEA Reactome
Gap junction assembly IEA Reactome
Gap junction trafficking IEA Reactome
Gap junction trafficking and regulation IEA Reactome
Golgi-to-ER retrograde transport IEA Reactome
Hedgehog 'off' state IEA Reactome
Hemostasis IEA Reactome
HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand IEA Reactome
Immune System IEA Reactome
Interferon Signaling IEA Reactome
Intra-Golgi and retrograde Golgi-to-ER traffic IEA Reactome
Intraflagellar transport IEA Reactome
Kinesins IEA Reactome
L1CAM interactions IEA Reactome
M Phase IEA Reactome
Macroautophagy IEA Reactome
Membrane Trafficking IEA Reactome
Metabolism of proteins IEA Reactome
MHC class II antigen presentation IEA Reactome
Microtubule-dependent trafficking of connexons from Golgi to the plasma membrane IEA Reactome
Mitotic Anaphase IEA Reactome
Mitotic G2-G2/M phases IEA Reactome
Mitotic Metaphase and Anaphase IEA Reactome
Mitotic Prometaphase IEA Reactome
Nervous system development IEA Reactome
Nuclear Envelope (NE) Reassembly IEA Reactome
Organelle biogenesis and maintenance IEA Reactome
PKR-mediated signaling IEA Reactome
Post-translational protein modification IEA Reactome
Recruitment of NuMA to mitotic centrosomes IEA Reactome
Recycling pathway of L1 IEA Reactome
Resolution of Sister Chromatid Cohesion IEA Reactome
RHO GTPase Effectors IEA Reactome
RHO GTPases Activate Formins IEA Reactome
RHO GTPases activate IQGAPs IEA Reactome
Sealing of the nuclear envelope (NE) by ESCRT-III IEA Reactome
Selective autophagy IEA Reactome
Separation of Sister Chromatids IEA Reactome
Signal Transduction IEA Reactome
Signaling by Hedgehog IEA Reactome
Signaling by Rho GTPases IEA Reactome
Signaling by Rho GTPases, Miro GTPases and RHOBTB3 IEA Reactome
The role of GTSE1 in G2/M progression after G2 checkpoint IEA Reactome
Transport of connexons to the plasma membrane IEA Reactome
Transport to the Golgi and subsequent modification IEA Reactome
Vesicle-mediated transport IEA Reactome





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