Gene description for PAK6
Gene name p21 protein (Cdc42/Rac)-activated kinase 6
Gene symbol PAK6
Other names/aliases PAK5
Species Homo sapiens
 Database cross references - PAK6
ExoCarta ExoCarta_56924
Vesiclepedia VP_56924
Entrez Gene 56924
HGNC 16061
MIM 608110
UniProt Q9NQU5  
 PAK6 identified in sEVs derived from the following tissue/cell type
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Hepatocytes 26054723    
 Gene ontology annotations for PAK6
Molecular Function
    protein serine/threonine kinase activity GO:0004674 IBA
    3-phosphoinositide-dependent protein kinase activity GO:0004676 IEA
    DNA-dependent protein kinase activity GO:0004677 IEA
    AMP-activated protein kinase activity GO:0004679 IEA
    eukaryotic translation initiation factor 2alpha kinase activity GO:0004694 IEA
    ribosomal protein S6 kinase activity GO:0004711 IEA
    protein binding GO:0005515 IPI
    ATP binding GO:0005524 IEA
    histone H3S10 kinase activity GO:0035175 IEA
    histone H3T11 kinase activity GO:0035402 IEA
    histone H3T6 kinase activity GO:0035403 IEA
    histone H2AXS139 kinase activity GO:0035979 IEA
    histone H3S28 kinase activity GO:0044022 IEA
    histone H4S1 kinase activity GO:0044023 IEA
    histone H2AS1 kinase activity GO:0044024 IEA
    histone H2BS14 kinase activity GO:0044025 IEA
    cadherin binding GO:0045296 HDA
    histone H3T3 kinase activity GO:0072354 IEA
    histone H2AS121 kinase activity GO:0072371 IEA
    Rho-dependent protein serine/threonine kinase activity GO:0072518 IEA
    protein serine kinase activity GO:0106310 IEA
    histone H2BS36 kinase activity GO:0140823 IEA
    histone H3S57 kinase activity GO:0140855 IEA
    histone H3T45 kinase activity GO:0140857 IEA
    histone H2AT120 kinase activity GO:1990244 IEA
Biological Process
    chromatin remodeling GO:0006338 IEA
    regulation of DNA-templated transcription GO:0006355 TAS
    apoptotic process GO:0006915 TAS
    cytoskeleton organization GO:0007010 TAS
    learning GO:0007612 IEA
    memory GO:0007613 IEA
    locomotory behavior GO:0007626 IEA
    cellular response to starvation GO:0009267 IBA
    intracellular signal transduction GO:0035556 IBA
    regulation of MAPK cascade GO:0043408 IBA
    neuron projection arborization GO:0140058 IEA
    neuron projection extension GO:1990138 IEA
Subcellular Localization
    fibrillar center GO:0001650 IDA
    nucleoplasm GO:0005654 IDA
    cytoplasm GO:0005737 IBA
    cytosol GO:0005829 TAS
    postsynaptic density GO:0014069 IEA
    cell junction GO:0030054 IDA
 Experiment description of studies that identified PAK6 in sEVs
1
Experiment ID 207
MISEV standards
EM
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DKO-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
2
Experiment ID 208
MISEV standards
EM
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name Dks-8
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 209
MISEV standards
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DLD-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 237
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 Hepatocytes
Sample name MIHA
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
RNA Sequencing
 Protein-protein interactions for PAK6
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 APP 351
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
2 TNXB 7148
Affinity Capture-MS Homo sapiens
3 RAC1 5879
Affinity Capture-Luminescence Homo sapiens
4 MAK16  
Affinity Capture-MS Homo sapiens
5 GIMAP8 155038
Affinity Capture-MS Homo sapiens
6 PTPRD 5789
Reconstituted Complex Homo sapiens
7 ESR1  
Reconstituted Complex Homo sapiens
8 NEK6 10783
Two-hybrid Homo sapiens
9 TPD52L1 7164
Two-hybrid Homo sapiens
10 YWHAE 7531
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
11 YWHAZ 7534
Affinity Capture-MS Homo sapiens
12 RHOV  
Two-hybrid Homo sapiens
13 CKAP2  
Affinity Capture-MS Homo sapiens
14 ANXA6 309
Affinity Capture-MS Homo sapiens
15 HSP90AA1 3320
Affinity Capture-Luminescence Homo sapiens
16 CDK1 983
Two-hybrid Homo sapiens
17 CDC42 998
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
18 SEMA3B 7869
Two-hybrid Homo sapiens
19 CDH1 999
Proximity Label-MS Homo sapiens
20 LNX1  
Affinity Capture-Western Homo sapiens
21 MLLT4 4301
Proximity Label-MS Homo sapiens
22 LRRK2 120892
Reconstituted Complex Homo sapiens
23 PAK4 10298
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
24 YWHAG 7532
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
25 YWHAQ 10971
Affinity Capture-MS Homo sapiens
26 SNX2 6643
Two-hybrid Homo sapiens
27 LRRC45  
Affinity Capture-MS Homo sapiens
28 AR 367
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
29 MAPK14 1432
Two-hybrid Homo sapiens
30 MYC  
Dosage Lethality Homo sapiens
31 HSF2BP  
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
32 MDM2  
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
33 ESRP1 54845
Affinity Capture-MS Homo sapiens
34 RHOJ 57381
Two-hybrid Homo sapiens
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