Gene description for EPHA5
Gene name EPH receptor A5
Gene symbol EPHA5
Other names/aliases CEK7
EHK-1
EHK1
EK7
HEK7
TYRO4
Species Homo sapiens
 Database cross references - EPHA5
ExoCarta ExoCarta_2044
Vesiclepedia VP_2044
Entrez Gene 2044
HGNC 3389
MIM 600004
UniProt P54756  
 EPHA5 identified in sEVs derived from the following tissue/cell type
Colorectal cancer cells 19837982    
Retinal pigment epithelial cells 35333565    
Retinal pigment epithelial cells 35333565    
 Gene ontology annotations for EPHA5
Molecular Function
    ephrin receptor activity GO:0005003 ISS
    GPI-linked ephrin receptor activity GO:0005004 ISS
    transmembrane-ephrin receptor activity GO:0005005 IBA
    transmembrane-ephrin receptor activity GO:0005005 NAS
    epidermal growth factor receptor activity GO:0005006 IEA
    fibroblast growth factor receptor activity GO:0005007 IEA
    hepatocyte growth factor receptor activity GO:0005008 IEA
    insulin receptor activity GO:0005009 IEA
    insulin-like growth factor receptor activity GO:0005010 IEA
    macrophage colony-stimulating factor receptor activity GO:0005011 IEA
    platelet-derived growth factor alpha-receptor activity GO:0005018 IEA
    platelet-derived growth factor beta-receptor activity GO:0005019 IEA
    stem cell factor receptor activity GO:0005020 IEA
    vascular endothelial growth factor receptor activity GO:0005021 IEA
    protein binding GO:0005515 IPI
    ATP binding GO:0005524 IEA
    boss receptor activity GO:0008288 IEA
    histone H3Y41 kinase activity GO:0035401 IEA
    placental growth factor receptor activity GO:0036332 IEA
    protein tyrosine kinase collagen receptor activity GO:0038062 IEA
    brain-derived neurotrophic factor receptor activity GO:0060175 IEA
    histone H2AXY142 kinase activity GO:0140801 IEA
Biological Process
    chromatin remodeling GO:0006338 IEA
    epidermal growth factor receptor signaling pathway GO:0007173 IEA
    axon guidance GO:0007411 IBA
    axon guidance GO:0007411 ISS
    insulin receptor signaling pathway GO:0008286 IEA
    fibroblast growth factor receptor signaling pathway GO:0008543 IEA
    hippocampus development GO:0021766 ISS
    brain-derived neurotrophic factor receptor signaling pathway GO:0031547 IEA
    positive regulation of CREB transcription factor activity GO:0032793 ISS
    regulation of actin cytoskeleton organization GO:0032956 ISS
    platelet-derived growth factor receptor-alpha signaling pathway GO:0035790 IEA
    platelet-derived growth factor receptor-beta signaling pathway GO:0035791 IEA
    vascular endothelial growth factor receptor-1 signaling pathway GO:0036323 IEA
    collagen-activated tyrosine kinase receptor signaling pathway GO:0038063 IEA
    vascular endothelial growth factor signaling pathway GO:0038084 IEA
    Kit signaling pathway GO:0038109 IEA
    macrophage colony-stimulating factor signaling pathway GO:0038145 IEA
    regulation of GTPase activity GO:0043087 ISS
    insulin-like growth factor receptor signaling pathway GO:0048009 IEA
    hepatocyte growth factor receptor signaling pathway GO:0048012 IEA
    ephrin receptor signaling pathway GO:0048013 IBA
    ephrin receptor signaling pathway GO:0048013 ISS
    neuron development GO:0048666 IEP
    regulation of insulin secretion involved in cellular response to glucose stimulus GO:0061178 ISS
Subcellular Localization
    rough endoplasmic reticulum GO:0005791 IDA
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 TAS
    external side of plasma membrane GO:0009897 IDA
    axon GO:0030424 ISS
    dendrite GO:0030425 IBA
    dendrite GO:0030425 IDA
    neuronal cell body GO:0043025 IDA
    perinuclear region of cytoplasm GO:0048471 IDA
 Experiment description of studies that identified EPHA5 in sEVs
1
Experiment ID 21
MISEV standards
EM|IEM
Biophysical techniques
Alix|TSG101|HSP70|CD63
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method
Mass spectrometry   
PubMed ID 19837982    
Organism Homo sapiens
Experiment description Proteomic and bioinformatic analysis of immunoaffinity-purified exosomes derived from the human colon tumor cell line LIM1215.
Authors "Suresh Mathivanan, Justin W.E. Lim, Bow J. Tauro, Hong Ji, Robert L. Moritz and Richard J. Simpson"
Journal name MCP
Publication year 2009
Sample Colorectal cancer cells
Sample name LIM1215
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.10-1.12 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 834
MISEV standards
EM
Biophysical techniques
LAMP2|CD63|FLOT1|ITGA2B|ICAM1|CD9|CD151|TFRC|RAB5A|GAPDH|AQP1|TSG101
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35333565    
Organism Homo sapiens
Experiment description LAMP2A regulates the loading of proteins into exosomes
Authors "Ferreira JV, da Rosa Soares A, Ramalho J, Máximo Carvalho C, Cardoso MH, Pintado P, Carvalho AS, Beck HC, Matthiesen R, Zuzarte M, Girão H, van Niel G, Pereira P"
Journal name Sci Adv
Publication year 2022
Sample Retinal pigment epithelial cells
Sample name ARPE-19
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 835
MISEV standards
EM
Biophysical techniques
CD63|FLOT1|ITGA2B|ICAM1|CD9|CD151|TFRC|RAB5A|GAPDH|AQP1|TSG101
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35333565    
Organism Homo sapiens
Experiment description LAMP2A regulates the loading of proteins into exosomes
Authors "Ferreira JV, da Rosa Soares A, Ramalho J, Máximo Carvalho C, Cardoso MH, Pintado P, Carvalho AS, Beck HC, Matthiesen R, Zuzarte M, Girão H, van Niel G, Pereira P"
Journal name Sci Adv
Publication year 2022
Sample Retinal pigment epithelial cells
Sample name ARPE-19
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for EPHA5
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 PRC1 9055
Affinity Capture-MS Homo sapiens
2 C22orf42  
Affinity Capture-MS Homo sapiens
3 STAT3 6774
Affinity Capture-Western Homo sapiens
4 CST9L  
Affinity Capture-MS Homo sapiens
5 DUSP21  
Two-hybrid Homo sapiens
6 EFNA5  
Affinity Capture-MS Homo sapiens
7 EFNB2 1948
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
8 ERBB2 2064
PCA Homo sapiens
9 SLC22A8 9376
Affinity Capture-MS Homo sapiens
10 NEDD4 4734
Reconstituted Complex Homo sapiens
11 ATM 472
Reconstituted Complex Homo sapiens
Co-fractionation Homo sapiens
12 FBXO2 26232
Affinity Capture-MS Homo sapiens
13 NRSN1  
Affinity Capture-MS Homo sapiens
14 TSPAN3 10099
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
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