Gene description for Ezr
Gene name ezrin
Gene symbol Ezr
Other names/aliases Vil2
Species Rattus norvegicus
 Database cross references - Ezr
ExoCarta ExoCarta_54319
Vesiclepedia VP_54319
Entrez Gene 54319
UniProt P31977  
 Ezr identified in sEVs derived from the following tissue/cell type
Hepatocytes 19367702    
Reticulocytes 21828046    
Urine 20535238    
 Gene ontology annotations for Ezr
Molecular Function
    actin binding GO:0003779 IBA
    actin binding GO:0003779 IEA
    actin binding GO:0003779 ISO
    structural molecule activity GO:0005198 TAS
    protein binding GO:0005515 IPI
    microtubule binding GO:0008017 IEA
    microtubule binding GO:0008017 ISO
    protein domain specific binding GO:0019904 IPI
    protein domain specific binding GO:0019904 ISO
    protein kinase A catalytic subunit binding GO:0034236 IEA
    protein kinase A catalytic subunit binding GO:0034236 ISO
    protein kinase A regulatory subunit binding GO:0034237 IEA
    protein kinase A regulatory subunit binding GO:0034237 ISO
    identical protein binding GO:0042802 IEA
    identical protein binding GO:0042802 ISO
    S100 protein binding GO:0044548 IEA
    S100 protein binding GO:0044548 ISO
    protein-containing complex binding GO:0044877 IPI
    cell adhesion molecule binding GO:0050839 IBA
    cell adhesion molecule binding GO:0050839 IEA
    cell adhesion molecule binding GO:0050839 ISO
    cell adhesion molecule binding GO:0050839 ISS
    actin filament binding GO:0051015 IEA
    actin filament binding GO:0051015 ISO
    actin filament binding GO:0051015 ISS
    protein kinase A binding GO:0051018 ISO
    ATPase binding GO:0051117 IEA
    ATPase binding GO:0051117 ISO
    disordered domain specific binding GO:0097718 IEA
    disordered domain specific binding GO:0097718 ISO
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 IEA
    negative regulation of transcription by RNA polymerase II GO:0000122 ISO
    intestinal D-glucose absorption GO:0001951 IEA
    intestinal D-glucose absorption GO:0001951 ISO
    sphingosine-1-phosphate receptor signaling pathway GO:0003376 IEA
    sphingosine-1-phosphate receptor signaling pathway GO:0003376 ISO
    leukocyte cell-cell adhesion GO:0007159 IEA
    leukocyte cell-cell adhesion GO:0007159 ISO
    regulation of cell shape GO:0008360 IBA
    regulation of cell shape GO:0008360 IEA
    regulation of cell shape GO:0008360 ISO
    regulation of cell size GO:0008361 ISO
    positive regulation of gene expression GO:0010628 IEA
    positive regulation of gene expression GO:0010628 ISO
    protein kinase A signaling GO:0010737 IEA
    protein kinase A signaling GO:0010737 ISO
    gland morphogenesis GO:0022612 ISO
    membrane to membrane docking GO:0022614 IEA
    membrane to membrane docking GO:0022614 ISO
    microvillus assembly GO:0030033 IEA
    microvillus assembly GO:0030033 ISO
    microvillus assembly GO:0030033 ISO
    actin cytoskeleton organization GO:0030036 ISO
    epithelial cell differentiation GO:0030855 IEP
    astral microtubule organization GO:0030953 IEA
    astral microtubule organization GO:0030953 ISO
    protein-containing complex localization GO:0031503 IEA
    protein-containing complex localization GO:0031503 ISO
    receptor internalization GO:0031623 IEA
    receptor internalization GO:0031623 ISO
    regulation of microvillus length GO:0032532 IEA
    regulation of microvillus length GO:0032532 ISO
    negative regulation of interleukin-2 production GO:0032703 IEA
    negative regulation of interleukin-2 production GO:0032703 ISO
    regulation of actin cytoskeleton organization GO:0032956 ISO
    establishment or maintenance of apical/basal cell polarity GO:0035088 IEA
    establishment or maintenance of apical/basal cell polarity GO:0035088 ISO
    positive regulation of multicellular organism growth GO:0040018 IEA
    positive regulation of multicellular organism growth GO:0040018 ISO
    cortical microtubule organization GO:0043622 IEA
    cortical microtubule organization GO:0043622 ISO
    establishment of epithelial cell apical/basal polarity GO:0045198 ISO
    positive regulation of protein catabolic process GO:0045732 IEA
    positive regulation of protein catabolic process GO:0045732 ISO
    filopodium assembly GO:0046847 IEA
    filopodium assembly GO:0046847 IMP
    filopodium assembly GO:0046847 ISO
    negative regulation of T cell receptor signaling pathway GO:0050860 IEA
    negative regulation of T cell receptor signaling pathway GO:0050860 ISO
    actin filament bundle assembly GO:0051017 IEA
    actin filament bundle assembly GO:0051017 ISO
    actin filament bundle assembly GO:0051017 ISS
    establishment of centrosome localization GO:0051660 IEA
    establishment of centrosome localization GO:0051660 ISO
    establishment of endothelial barrier GO:0061028 IEA
    establishment of endothelial barrier GO:0061028 ISO
    negative regulation of ERK1 and ERK2 cascade GO:0070373 IEA
    negative regulation of ERK1 and ERK2 cascade GO:0070373 ISO
    cellular response to cAMP GO:0071320 IEA
    cellular response to cAMP GO:0071320 ISO
    protein localization to plasma membrane GO:0072659 IEA
    protein localization to plasma membrane GO:0072659 ISO
    protein localization to cell cortex GO:0072697 IEA
    protein localization to cell cortex GO:0072697 ISO
    postsynaptic actin cytoskeleton organization GO:0098974 IEA
    postsynaptic actin cytoskeleton organization GO:0098974 ISO
    regulation of non-canonical NF-kappaB signal transduction GO:1901222 ISO
    regulation of organelle assembly GO:1902115 IBA
    regulation of organelle assembly GO:1902115 IEA
    regulation of organelle assembly GO:1902115 ISO
    terminal web assembly GO:1902896 IEA
    terminal web assembly GO:1902896 ISO
    positive regulation of protein localization to early endosome GO:1902966 IBA
    positive regulation of protein localization to early endosome GO:1902966 IEA
    positive regulation of protein localization to early endosome GO:1902966 ISO
    positive regulation of protein localization to plasma membrane GO:1903078 IEA
    positive regulation of protein localization to plasma membrane GO:1903078 ISO
    negative regulation of p38MAPK cascade GO:1903753 IEA
    negative regulation of p38MAPK cascade GO:1903753 ISO
    positive regulation of early endosome to late endosome transport GO:2000643 IBA
    positive regulation of early endosome to late endosome transport GO:2000643 IEA
    positive regulation of early endosome to late endosome transport GO:2000643 ISO
Subcellular Localization
    fibrillar center GO:0001650 IEA
    fibrillar center GO:0001650 ISO
    ruffle GO:0001726 ISO
    immunological synapse GO:0001772 IEA
    immunological synapse GO:0001772 ISO
    uropod GO:0001931 IEA
    uropod GO:0001931 ISO
    cytoplasm GO:0005737 ISO
    endosome GO:0005768 IEA
    endosome GO:0005768 ISO
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    cytosol GO:0005829 TAS
    cytoskeleton GO:0005856 IEA
    actin filament GO:0005884 IEA
    actin filament GO:0005884 ISO
    actin filament GO:0005884 ISS
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 ISO
    plasma membrane GO:0005886 ISS
    microvillus GO:0005902 IBA
    microvillus GO:0005902 ISO
    brush border GO:0005903 IEA
    brush border GO:0005903 ISO
    adherens junction GO:0005912 IBA
    focal adhesion GO:0005925 IEA
    focal adhesion GO:0005925 ISO
    cell cortex GO:0005938 IEA
    actin cytoskeleton GO:0015629 ISO
    actin cytoskeleton GO:0015629 ISS
    basolateral plasma membrane GO:0016323 IDA
    apical plasma membrane GO:0016324 IDA
    apical plasma membrane GO:0016324 IEA
    apical plasma membrane GO:0016324 ISO
    filopodium GO:0030175 IBA
    filopodium GO:0030175 IDA
    filopodium GO:0030175 IEA
    filopodium GO:0030175 ISO
    T-tubule GO:0030315 IDA
    microvillus membrane GO:0031528 IDA
    microvillus membrane GO:0031528 IEA
    ruffle membrane GO:0032587 IEA
    protein-containing complex GO:0032991 IEA
    protein-containing complex GO:0032991 ISO
    ciliary basal body GO:0036064 IEA
    ciliary basal body GO:0036064 ISO
    cell projection GO:0042995 ISO
    cell body GO:0044297 IDA
    microspike GO:0044393 IDA
    plasma membrane raft GO:0044853 IEA
    plasma membrane raft GO:0044853 ISO
    apical part of cell GO:0045177 IBA
    apical part of cell GO:0045177 ISO
    perinuclear region of cytoplasm GO:0048471 IEA
    perinuclear region of cytoplasm GO:0048471 ISO
    cell tip GO:0051286 IDA
    cell periphery GO:0071944 ISO
    astrocyte projection GO:0097449 IDA
    Schwann cell microvillus GO:0097454 IDA
 Experiment description of studies that identified Ezr in sEVs
1
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
2
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
3
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 Ezr
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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