Gene description for Rab5a
Gene name RAB5A, member RAS oncogene family
Gene symbol Rab5a
Other names/aliases 2410015H04Rik
AI663973
AU021172
nnyRab5a
Species Mus musculus
 Database cross references - Rab5a
ExoCarta ExoCarta_271457
Vesiclepedia VP_271457
Entrez Gene 271457
UniProt Q9CQD1  
 Rab5a 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 Rab5a
Molecular Function
    GTPase activity GO:0003924 IBA
    GTPase activity GO:0003924 IDA
    GTPase activity GO:0003924 ISO
    GTPase activity GO:0003924 ISS
    GTPase activity GO:0003924 TAS
    G protein activity GO:0003925 IEA
    protein binding GO:0005515 IPI
    GTP binding GO:0005525 ISO
    GTP binding GO:0005525 ISS
    guanyl nucleotide binding GO:0019001 IDA
    GDP binding GO:0019003 ISO
    GDP binding GO:0019003 ISS
    GDP-dissociation inhibitor binding GO:0051021 ISO
    membrane scission GTPase motor activity GO:1990606 IEA
Biological Process
    intracellular protein transport GO:0006886 IBA
    endocytosis GO:0006897 IBA
    endocytosis GO:0006897 IDA
    endocytosis GO:0006897 ISO
    endocytosis GO:0006897 ISS
    phagocytosis GO:0006909 IEA
    protein transport GO:0015031 IEA
    receptor internalization GO:0031623 IEA
    receptor internalization GO:0031623 ISO
    synaptic vesicle recycling GO:0036465 IEA
    synaptic vesicle recycling GO:0036465 ISO
    modulation by host of viral process GO:0044788 IEA
    modulation by host of viral process GO:0044788 ISO
    early endosome to late endosome transport GO:0045022 IEA
    early endosome to late endosome transport GO:0045022 ISO
    positive regulation of exocytosis GO:0045921 IEA
    positive regulation of exocytosis GO:0045921 ISO
    regulation of long-term neuronal synaptic plasticity GO:0048169 IBA
    regulation of endosome size GO:0051036 IEA
    regulation of endosome size GO:0051036 ISO
    regulation of filopodium assembly GO:0051489 IEA
    regulation of filopodium assembly GO:0051489 ISO
    canonical Wnt signaling pathway GO:0060070 IEA
    canonical Wnt signaling pathway GO:0060070 ISO
    amyloid-beta clearance by transcytosis GO:0150093 IEA
    amyloid-beta clearance by transcytosis GO:0150093 ISO
    regulation of synaptic vesicle exocytosis GO:2000300 ISO
    regulation of synaptic vesicle exocytosis GO:2000300 ISS
Subcellular Localization
    ruffle GO:0001726 IDA
    nucleoplasm GO:0005654 IEA
    nucleoplasm GO:0005654 ISO
    cytoplasm GO:0005737 IDA
    cytoplasm GO:0005737 ISO
    endosome GO:0005768 IDA
    endosome GO:0005768 ISO
    early endosome GO:0005769 IDA
    early endosome GO:0005769 ISO
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
    synaptic vesicle GO:0008021 ISO
    synaptic vesicle GO:0008021 ISS
    endosome membrane GO:0010008 ISO
    endomembrane system GO:0012505 IBA
    actin cytoskeleton GO:0015629 IDA
    endocytic vesicle GO:0030139 IBA
    endocytic vesicle GO:0030139 IDA
    axon GO:0030424 IBA
    axon GO:0030424 ISO
    axon GO:0030424 ISS
    dendrite GO:0030425 IBA
    dendrite GO:0030425 ISO
    dendrite GO:0030425 ISS
    phagocytic vesicle membrane GO:0030670 IEA
    synaptic vesicle membrane GO:0030672 IBA
    synaptic vesicle membrane GO:0030672 ISO
    synaptic vesicle membrane GO:0030672 ISO
    early phagosome GO:0032009 IDA
    protein-containing complex GO:0032991 ISO
    somatodendritic compartment GO:0036477 ISO
    somatodendritic compartment GO:0036477 ISS
    melanosome GO:0042470 IEA
    zymogen granule membrane GO:0042589 ISO
    neuronal cell body GO:0043025 ISO
    neuronal cell body GO:0043025 ISS
    terminal bouton GO:0043195 ISO
    terminal bouton GO:0043195 ISS
    intracellular membrane-bounded organelle GO:0043231 ISO
    axon terminus GO:0043679 ISO
    axon terminus GO:0043679 ISS
    membrane raft GO:0045121 IDA
    phagocytic vesicle GO:0045335 IDA
    perinuclear region of cytoplasm GO:0048471 ISO
    recycling endosome GO:0055037 ISO
    cytoplasmic side of early endosome membrane GO:0098559 IEA
    cytoplasmic side of early endosome membrane GO:0098559 ISO
    postsynaptic early endosome GO:0098842 IBA
    postsynaptic early endosome GO:0098842 ISO
    postsynaptic endocytic zone membrane GO:0098844 ISO
    glutamatergic synapse GO:0098978 ISO
 Experiment description of studies that identified Rab5a 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 Rab5a
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Vps45  
Co-fractionation Mus musculus
2 SNCA 6622
Affinity Capture-Western Homo sapiens
3 Trf 22041
Co-fractionation Mus musculus
4 Sh3kbp1 58194
Co-fractionation Mus musculus
5 Lmna 16905
Affinity Capture-MS Mus musculus
6 Ocrl  
Co-fractionation Mus musculus
7 Appl2  
Co-fractionation Mus musculus
8 Rab5b 19344
Co-fractionation Mus musculus
9 Mapt  
Affinity Capture-MS Mus musculus
10 Ap1g1 11765
Co-fractionation Mus musculus
11 Rab7 19349
Co-fractionation Mus musculus
12 Vps8  
Co-fractionation Mus musculus
13 Unk  
Affinity Capture-RNA Mus musculus
14 Hip1r  
Co-fractionation Mus musculus
15 Rin3  
Co-fractionation Mus musculus
16 Eed  
Affinity Capture-MS Mus musculus
17 Gga1  
Co-fractionation Mus musculus
18 Appl1  
Co-fractionation Mus musculus
19 Tia1  
Affinity Capture-MS Mus musculus
20 Rab14 68365
Co-fractionation Mus musculus
21 Fancd2  
Affinity Capture-MS Mus musculus
22 Kif3b  
Co-fractionation Mus musculus
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