Gene description for MYH3
Gene name myosin, heavy chain 3, skeletal muscle, embryonic
Gene symbol MYH3
Other names/aliases HEMHC
MYHC-EMB
MYHSE1
SMHCE
Species Homo sapiens
 Database cross references - MYH3
ExoCarta ExoCarta_4621
Entrez Gene 4621
HGNC 7573
MIM 160720
UniProt P11055  
 MYH3 identified in exosomes derived from the following tissue/cell type
Urine 19056867    
 Gene ontology annotations for MYH3
Molecular Function
    actin filament binding GO:0051015 IMP
    ATPase activity, coupled GO:0042623 IMP
    microfilament motor activity GO:0000146 NAS
    calmodulin binding GO:0005516 NAS
    ATP binding GO:0005524 IEA
Biological Process
    embryonic limb morphogenesis GO:0030326 IC
    muscle filament sliding GO:0030049 TAS
    face morphogenesis GO:0060325 IC
    actin filament-based movement GO:0030048 NAS
    sarcomere organization GO:0045214 NAS
    ATP metabolic process GO:0046034 IMP
    muscle organ development GO:0007517 TAS
    skeletal muscle contraction GO:0003009 IMP
Subcellular Localization
    extracellular exosome GO:0070062 IDA
    muscle myosin complex GO:0005859 NAS
    myosin filament GO:0032982 IEA
    cytosol GO:0005829 TAS
    sarcomere GO:0030017 NAS
 Experiment description of studies that identified MYH3 in exosomes
1
Experiment ID 63
ISEV standards
✘ EV Biophysical techniques
✘ EV Cytosolic markers
✔
AQP2
EV Membrane markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for MYH3
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which MYH3 is involved
PathwayEvidenceSource
Striated Muscle Contraction TAS Reactome
Translocation of GLUT4 to the plasma membrane TAS Reactome





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