Gene description for HIST3H3
Gene name histone cluster 3, H3
Gene symbol HIST3H3
Other names/aliases H3.4
H3/g
H3FT
H3t
Species Homo sapiens
 Database cross references - HIST3H3
ExoCarta ExoCarta_8290
Entrez Gene 8290
HGNC 4778
MIM 602820
UniProt Q16695  
 HIST3H3 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells 25944692    
Prostate cancer cells 22723089    
Prostate cancer cells 22723089    
Urine 22418980    
Urine 22418980    
 Gene ontology annotations for HIST3H3
Molecular Function
    protein heterodimerization activity GO:0046982 IEA
    histone binding GO:0042393 IPI
    DNA binding GO:0003677 IEA
    protein binding GO:0005515 IPI
Biological Process
    nucleosome assembly GO:0006334 IMP
    telomere maintenance GO:0000723 TAS
    protein heterotetramerization GO:0051290 IDA
    negative regulation of protein oligomerization GO:0032460 IMP
Subcellular Localization
    extracellular exosome GO:0070062 IDA
    nucleoplasm GO:0005654 TAS
    nucleosome GO:0000786 IDA
    nucleus GO:0005634 IDA
    nuclear nucleosome GO:0000788 IDA
 Experiment description of studies that identified HIST3H3 in exosomes
1
Experiment ID 224
ISEV standards
EM|AFM
EV Biophysical techniques
Alix|TSG101
EV Cytosolic markers
CD63|CD81
EV Membrane markers
GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25944692    
Organism Homo sapiens
Experiment description Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S
Journal name Oncotarget
Publication year 2015
Sample Neuroblastoma cells
Sample name SH-SY5Y
Isolation/purification methods Differential centrifugation
Ultracentrifugation
OptiPrep density gradient
Flotation density 1.10 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
Experiment ID 138
ISEV standards
EM
EV Biophysical techniques
HSP70|HSP90|RAB5
EV Cytosolic markers
LAMP2|CD9
EV Membrane markers
HSP90B1
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method
Mass spectrometry [QTOF]   
PubMed ID 22723089    
Organism Homo sapiens
Experiment description Prostate cancer cell derived exosomes
Authors Hosseini-Beheshti E, Guns ES.
Journal name MCP
Publication year 2012
Sample Prostate cancer cells
Sample name DU145 - Rep 2
Isolation/purification methods Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
3
Experiment ID 143
ISEV standards
EM
EV Biophysical techniques
HSP70|HSP90|RAB5
EV Cytosolic markers
LAMP2|CD9
EV Membrane markers
HSP90B1
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method
Mass spectrometry [QTOF]   
PubMed ID 22723089    
Organism Homo sapiens
Experiment description Prostate cancer cell derived exosomes
Authors Hosseini-Beheshti E, Guns ES.
Journal name MCP
Publication year 2012
Sample Prostate cancer cells
Sample name LNCaP - Rep 3
Isolation/purification methods Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
4
Experiment ID 196
ISEV standards
EM
EV Biophysical techniques
Alix|TSG101|HSP70
EV Cytosolic markers
CD9
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 22418980    
Organism Homo sapiens
Experiment description A multiplex quantitative proteomics strategy for protein biomarker studies in urinary exosomes.
Authors Raj DA, Fiume I, Capasso G, Pocsfalvi G.
Journal name Kidney Int
Publication year 2012
Sample Urine
Sample name Urine - Normal high density
Isolation/purification methods Differential centrifugation
Sucrose cushion
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 197
ISEV standards
EM
EV Biophysical techniques
Alix|TSG101|HSP70
EV Cytosolic markers
CD9
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 22418980    
Organism Homo sapiens
Experiment description A multiplex quantitative proteomics strategy for protein biomarker studies in urinary exosomes.
Authors Raj DA, Fiume I, Capasso G, Pocsfalvi G.
Journal name Kidney Int
Publication year 2012
Sample Urine
Sample name Urine - Normal low density
Isolation/purification methods Differential centrifugation
Sucrose cushion
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for HIST3H3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 ASH2L  
Reconstituted Complex Homo sapiens
2 SMYD3  
Biochemical Activity Homo sapiens
3 MCM7 4176
Invitro Homo sapiens
4 NPM1 4869
Far Western Homo sapiens
5 FOXA1  
Invivo Homo sapiens
Invitro Homo sapiens
6 MCM2 4171
Invitro Homo sapiens
Invivo Homo sapiens
7 TRPM7  
Biochemical Activity Homo sapiens
8 SET 6418
Invivo Homo sapiens
Invitro Homo sapiens
9 PTMA 5757
Invitro Homo sapiens
10 TAF1  
Invivo Homo sapiens
Invitro Homo sapiens
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