Gene description for HDAC8
Gene name histone deacetylase 8
Gene symbol HDAC8
Other names/aliases CDA07
CDLS5
HD8
HDACL1
MRXS6
RPD3
WTS
Species Homo sapiens
 Database cross references - HDAC8
ExoCarta ExoCarta_55869
Vesiclepedia VP_55869
Entrez Gene 55869
HGNC 13315
MIM 300269
UniProt Q9BY41  
 HDAC8 identified in sEVs derived from the following tissue/cell type
Hepatocellular carcinoma cells 26054723    
 Gene ontology annotations for HDAC8
Molecular Function
    histone deacetylase activity GO:0004407 IBA
    histone deacetylase activity GO:0004407 IDA
    histone deacetylase activity GO:0004407 TAS
    protein binding GO:0005515 IPI
    Hsp70 protein binding GO:0030544 IPI
    histone H3K14 deacetylase activity, hydrolytic mechanism GO:0031078 IEA
    histone H3K9 deacetylase activity, hydrolytic mechanism GO:0032129 IEA
    protein lysine deacetylase activity GO:0033558 IDA
    histone H4K16 deacetylase activity, hydrolytic mechanism GO:0034739 IEA
    tubulin deacetylase activity GO:0042903 IEA
    metal ion binding GO:0046872 IEA
    Hsp90 protein binding GO:0051879 IPI
    DNA-binding transcription factor binding GO:0140297 TAS
    histone H4K12 deacetylase activity, hydrolytic mechanism GO:0140937 IEA
    histone decrotonylase activity GO:0160009 IDA
    histone H4K5 deacetylase activity, hydrolytic mechanism GO:0180032 IEA
    histone H4K8 deacetylase activity, hydrolytic mechanism GO:0180033 IEA
    histone H3K4 deacetylase activity, hydrolytic mechanism GO:1990162 IEA
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 TAS
    chromatin organization GO:0006325 TAS
    mitotic sister chromatid cohesion GO:0007064 IMP
    negative regulation of protein ubiquitination GO:0031397 IDA
    heterochromatin formation GO:0031507 IBA
    regulation of protein stability GO:0031647 IDA
    regulation of telomere maintenance GO:0032204 IMP
Subcellular Localization
    histone deacetylase complex GO:0000118 TAS
    nuclear chromosome GO:0000228 TAS
    nucleus GO:0005634 TAS
    nucleoplasm GO:0005654 TAS
    cytoplasm GO:0005737 TAS
 Experiment description of studies that identified HDAC8 in sEVs
1
Experiment ID 234
MISEV standards
EM
Biophysical techniques
TSG101|Alix|HSC70|GAPDH
Enriched markers
HSP90B1
Negative markers
qNano
Particle analysis
Identified molecule mRNA
Identification method RNA Sequencing
PubMed ID 26054723    
Organism Homo sapiens
Experiment description Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors "He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N"
Journal name Carcinogenesis
Publication year 2015
Sample Hepatocellular carcinoma cells
Sample name HKCI-C3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
RNA
Methods used in the study Western blotting
Mass spectrometry
RT-PCR
RNA Sequencing
 Protein-protein interactions for HDAC8
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HNRNPH1 3187
Affinity Capture-RNA Homo sapiens
2 SNX27 81609
Affinity Capture-MS Homo sapiens
3 CBFA2T3  
Affinity Capture-Western Homo sapiens
4 SMG6  
Affinity Capture-Western Homo sapiens
5 VPRBP 9730
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
6 HIST1H4A 8359
Biochemical Activity Homo sapiens
7 HSP90AA1 3320
Affinity Capture-Western Homo sapiens
8 CREB1  
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
9 PRKACA 5566
Biochemical Activity Homo sapiens
10 HIST3H3 8290
Affinity Capture-Western Homo sapiens
11 PPP1CC 5501
Affinity Capture-Western Homo sapiens
12 RUNX1T1  
Affinity Capture-Western Homo sapiens
13 ACTA1 58
Affinity Capture-Western Homo sapiens
14 SMG5  
Affinity Capture-Western Homo sapiens
15 ESRRA  
Reconstituted Complex Homo sapiens
Biochemical Activity Homo sapiens
16 HSPA4 3308
Affinity Capture-Western Homo sapiens
17 DDB1 1642
Affinity Capture-Western Homo sapiens
18 MDC1  
Protein-peptide Homo sapiens
19 HIST4H4 121504
Affinity Capture-Western Homo sapiens
20 HIST1H3A 8350
Biochemical Activity Homo sapiens
21 RTN1 6252
FRET Homo sapiens
22 UBXN1 51035
Affinity Capture-MS Homo sapiens
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