Gene description for PHF23
Gene name PHD finger protein 23
Gene symbol PHF23
Other names/aliases hJUNE-1b
Species Homo sapiens
 Database cross references - PHF23
ExoCarta ExoCarta_79142
Vesiclepedia VP_79142
Entrez Gene 79142
HGNC 28428
MIM 612910
UniProt Q9BUL5  
 PHF23 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells 25944692    
 Gene ontology annotations for PHF23
Molecular Function
    protein binding GO:0005515 IPI
    metal ion binding GO:0046872 IEA
Biological Process
    autophagy GO:0006914 IEA
    positive regulation of protein ubiquitination GO:0031398 IBA
    positive regulation of protein ubiquitination GO:0031398 IMP
    negative regulation of autophagosome maturation GO:1901097 IBA
    negative regulation of autophagosome maturation GO:1901097 IMP
    negative regulation of autophagosome assembly GO:1902902 IBA
    negative regulation of autophagosome assembly GO:1902902 IMP
Subcellular Localization
    nucleus GO:0005634 IBA
    nucleoplasm GO:0005654 IDA
    cytoplasm GO:0005737 IEA
 Experiment description of studies that identified PHF23 in exosomes
1
Experiment ID 224
MISEV standards
EM|AFM
Biophysical techniques
Alix|TSG101|CD63|CD81
Enriched markers
GOLGA2
Negative markers
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
 Protein-protein interactions for PHF23
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 RIT1 6016
Negative Genetic Homo sapiens
2 FASN 2194
Positive Genetic Homo sapiens
3 HDAC1 3065
Affinity Capture-MS Homo sapiens
4 HMGB1 3146
Co-fractionation Homo sapiens
5 SAP130  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
6 KLF9 687
Proximity Label-MS Homo sapiens
7 PRSS23 11098
Two-hybrid Homo sapiens
8 TRIM55  
Two-hybrid Homo sapiens
9 IGHV1-46  
Affinity Capture-MS Homo sapiens
10 REN  
Affinity Capture-MS Homo sapiens
11 HSP90B1 7184
Co-fractionation Homo sapiens
12 SIN3B  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
13 SART1 9092
Co-fractionation Homo sapiens
14 HCCS 3052
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
15 ATXN7L1 222255
Affinity Capture-MS Homo sapiens
16 SAP30 8819
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
17 FOXK2  
Affinity Capture-MS Homo sapiens
18 SF3B1 23451
Co-fractionation Homo sapiens
19 COPB2 9276
Co-fractionation Homo sapiens
20 SIN3A  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
21 BRMS1L  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
22 ARID4B  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
23 SUDS3  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
24 SMC2 10592
Co-fractionation Homo sapiens
25 IGLC1 3537
Affinity Capture-MS Homo sapiens
26 TRIM63  
Two-hybrid Homo sapiens
27 EP300 2033
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which PHF23 is involved
No pathways found





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