Gene description for AKT1
Gene name v-akt murine thymoma viral oncogene homolog 1
Gene symbol AKT1
Other names/aliases AKT
CWS6
PKB
PKB-ALPHA
PRKBA
RAC
RAC-ALPHA
Species Homo sapiens
 Database cross references - AKT1
ExoCarta ExoCarta_207
Entrez Gene 207
HGNC 391
MIM 164730
UniProt P31749  
 AKT1 identified in exosomes derived from the following tissue/cell type
Hepatocellular carcinoma cells 26054723    
Hepatocytes 26054723    
Nasopharyngeal carcinoma cells 21059916    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
 Gene ontology annotations for AKT1
Molecular Function
    protein serine/threonine kinase activity GO:0004674 TAS
    identical protein binding GO:0042802 IPI
    protein serine/threonine/tyrosine kinase activity GO:0004712 IDA
    ATP binding GO:0005524 IDA
    14-3-3 protein binding GO:0071889 IPI
    protein kinase activity GO:0004672 TAS
    enzyme binding GO:0019899 ISS
    phosphatidylinositol-3,4-bisphosphate binding GO:0043325 IDA
    kinase activity GO:0016301 IDA
    nitric-oxide synthase regulator activity GO:0030235 IMP
    protein kinase C binding GO:0005080 IEA
    phosphatidylinositol-3,4,5-trisphosphate binding GO:0005547 IDA
    protein binding GO:0005515 IPI
Biological Process
    cellular response to organic cyclic compound GO:0071407 IEA
    cellular response to epidermal growth factor stimulus GO:0071364 IEA
    positive regulation of glucose import GO:0046326 IMP
    intrinsic apoptotic signaling pathway GO:0097193 TAS
    phosphorylation GO:0016310 IDA
    transcription initiation from RNA polymerase II promoter GO:0006367 TAS
    glycogen biosynthetic process GO:0005978 IEA
    programmed cell death GO:0012501 TAS
    positive regulation of cell growth GO:0030307 IDA
    Fc-epsilon receptor signaling pathway GO:0038095 TAS
    protein phosphorylation GO:0006468 IDA
    response to food GO:0032094 IEA
    epidermal growth factor receptor signaling pathway GO:0007173 TAS
    cellular response to mechanical stimulus GO:0071260 IEA
    protein import into nucleus, translocation GO:0000060 IMP
    negative regulation of protein kinase activity GO:0006469 ISS
    protein autophosphorylation GO:0046777 TAS
    phosphatidylinositol-mediated signaling GO:0048015 TAS
    glycogen cell differentiation involved in embryonic placenta development GO:0060709 IEA
    glucose transport GO:0015758 IEA
    negative regulation of fatty acid beta-oxidation GO:0031999 IMP
    response to fluid shear stress GO:0034405 IMP
    cellular response to granulocyte macrophage colony-stimulating factor stimulus GO:0097011 IEA
    mammary gland epithelial cell differentiation GO:0060644 TAS
    striated muscle cell differentiation GO:0051146 IEA
    negative regulation of apoptotic process GO:0043066 IDA
    cellular protein modification process GO:0006464 TAS
    response to insulin-like growth factor stimulus GO:1990418 ISS
    small molecule metabolic process GO:0044281 TAS
    negative regulation of neuron death GO:1901215 NAS
    peripheral nervous system myelin maintenance GO:0032287 IEA
    cell projection organization GO:0030030 IEA
    cellular response to hypoxia GO:0071456 IEA
    fibroblast growth factor receptor signaling pathway GO:0008543 TAS
    positive regulation of vasoconstriction GO:0045907 IEA
    intracellular signal transduction GO:0035556 IDA
    aging GO:0007568 IEA
    glucose homeostasis GO:0042593 IEA
    positive regulation of cyclin-dependent protein serine/threonine kinase activity involved in G1/S transition of mitotic cell cycle GO:0031659 IDA
    positive regulation of protein insertion into mitochondrial membrane involved in apoptotic signaling pathway GO:1900740 TAS
    peptidyl-serine phosphorylation GO:0018105 IDA
    insulin receptor signaling pathway GO:0008286 IMP
    response to oxidative stress GO:0006979 ISS
    inflammatory response GO:0006954 IEA
    protein kinase B signaling GO:0043491 IEA
    protein catabolic process GO:0030163 IEA
    labyrinthine layer blood vessel development GO:0060716 IEA
    regulation of myelination GO:0031641 IEA
    signal transduction GO:0007165 TAS
    negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway GO:1902176 NAS
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032436 IEA
    protein ubiquitination GO:0016567 IEA
    positive regulation of establishment of protein localization to plasma membrane GO:0090004 IMP
    response to UV-A GO:0070141 IDA
    positive regulation of protein phosphorylation GO:0001934 IDA
    G-protein coupled receptor signaling pathway GO:0007186 TAS
    positive regulation of endothelial cell proliferation GO:0001938 IMP
    positive regulation of lipid biosynthetic process GO:0046889 IMP
    response to heat GO:0009408 TAS
    negative regulation of extrinsic apoptotic signaling pathway in absence of ligand GO:2001240 TAS
    platelet activation GO:0030168 TAS
    regulation of translation GO:0006417 IEA
    regulation of neuron projection development GO:0010975 ISS
    positive regulation of transcription from RNA polymerase II promoter GO:0045944 IEA
    positive regulation of peptidyl-serine phosphorylation GO:0033138 IDA
    regulation of cell cycle checkpoint GO:1901976 TAS
    neurotrophin TRK receptor signaling pathway GO:0048011 TAS
    positive regulation of glycogen biosynthetic process GO:0045725 NAS
    maternal placenta development GO:0001893 IEA
    vascular endothelial growth factor receptor signaling pathway GO:0048010 TAS
    response to growth hormone GO:0060416 ISS
    apoptotic process GO:0006915 TAS
    negative regulation of cell size GO:0045792 IEA
    hyaluronan metabolic process GO:0030212 IEA
    positive regulation of blood vessel endothelial cell migration GO:0043536 IDA
    innate immune response GO:0045087 TAS
    regulation of glycogen biosynthetic process GO:0005979 IMP
    germ cell development GO:0007281 IEA
    positive regulation of nitric oxide biosynthetic process GO:0045429 IMP
    negative regulation of plasma membrane long-chain fatty acid transport GO:0010748 IMP
    negative regulation of autophagy GO:0010507 IMP
    apoptotic mitochondrial changes GO:0008637 IEA
    negative regulation of endopeptidase activity GO:0010951 IMP
    positive regulation of glucose metabolic process GO:0010907 IMP
    negative regulation of proteolysis GO:0045861 IMP
    blood coagulation GO:0007596 TAS
    positive regulation of cellular protein metabolic process GO:0032270 ISS
    translation GO:0006412 IEA
    positive regulation of sequence-specific DNA binding transcription factor activity GO:0051091 IDA
    activation-induced cell death of T cells GO:0006924 IMP
    insulin-like growth factor receptor signaling pathway GO:0048009 IMP
    execution phase of apoptosis GO:0097194 IEA
    T cell costimulation GO:0031295 TAS
    regulation of nitric-oxide synthase activity GO:0050999 TAS
    positive regulation of fat cell differentiation GO:0045600 IMP
    nitric oxide metabolic process GO:0046209 TAS
    negative regulation of release of cytochrome c from mitochondria GO:0090201 ISS
    cell differentiation GO:0030154 TAS
    negative regulation of cysteine-type endopeptidase activity involved in apoptotic process GO:0043154 ISS
    cell proliferation GO:0008283 TAS
    nitric oxide biosynthetic process GO:0006809 TAS
    positive regulation of nitric-oxide synthase activity GO:0051000 IMP
    negative regulation of JNK cascade GO:0046329 IEA
    gene expression GO:0010467 TAS
    positive regulation of sodium ion transport GO:0010765 IEA
    glucose metabolic process GO:0006006 IEA
    endocrine pancreas development GO:0031018 TAS
    osteoblast differentiation GO:0001649 IEA
    membrane organization GO:0061024 TAS
    cellular response to insulin stimulus GO:0032869 ISS
    regulation of cell migration GO:0030334 TAS
Subcellular Localization
    mitochondrion GO:0005739 IEA
    spindle GO:0005819 IEA
    cell-cell junction GO:0005911 IEA
    cytoplasm GO:0005737 TAS
    microtubule cytoskeleton GO:0015630 IDA
    nucleus GO:0005634 TAS
    ciliary basal body GO:0036064 IEA
    cytosol GO:0005829 TAS
    plasma membrane GO:0005886 TAS
    nucleoplasm GO:0005654 TAS
 Experiment description of studies that identified AKT1 in exosomes
1
Experiment ID 235
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix|HSC70|GAPDH
EV Cytosolic markers
EV Membrane markers
HSP90B1
EV Negative markers
qNano
EV 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-8
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
2
Experiment ID 237
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix|HSC70|GAPDH
EV Cytosolic markers
EV Membrane markers
HSP90B1
EV Negative markers
qNano
EV 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
3
Experiment ID 125
ISEV standards
EV Biophysical techniques
HSC70|GAPDH
EV Cytosolic markers
FLOT2
EV Membrane markers
HSPA5
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 21059916    
Organism Homo sapiens
Experiment description Human tumor virus utilizes exosomes for intercellular communication.
Authors Meckes DG Jr, Shair KH, Marquitz AR, Kung CP, Edwards RH, Raab-Traub N.
Journal name PNAS
Publication year 2010
Sample Nasopharyngeal carcinoma cells
Sample name C666
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
4
Experiment ID 211
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
EpCAM|TFRC
EV Membrane markers
cytochrome c|GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name IGROV1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 212
ISEV standards
CEM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
EpCAM|TFRC
EV Membrane markers
Cytochrome C|GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name OVCAR-3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for AKT1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 TERT  
Affinity Capture-Western Homo sapiens
2 BAD  
Reconstituted Complex Homo sapiens
3 MAPKAPK2 9261
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
4 PKN2 5586
Invivo Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
5 MAP3K8  
Invivo Homo sapiens
6 MAPKAP1 79109
Affinity Capture-Western Homo sapiens
7 NR4A1  
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
8 SMAD7  
Affinity Capture-Western Homo sapiens
9 TCL6  
Invivo Homo sapiens
10 GSK3B 2932
Reconstituted Complex Homo sapiens
11 MAP2K4 6416
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
12 RICS  
Biochemical Activity Homo sapiens
13 TSC2 7249
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
14 RICTOR 253260
Reconstituted Complex Homo sapiens
15 CHN2  
Reconstituted Complex Homo sapiens
16 CTMP  
Affinity Capture-Western Homo sapiens
17 KRT10 3858
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
18 TSC1  
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
19 ARHGAP29  
Two-hybrid Homo sapiens
20 PLXNA1 5361
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
21 BRCA1 672
Reconstituted Complex Homo sapiens
22 PRKCZ 5590
Invivo Homo sapiens
Invitro Homo sapiens
Affinity Capture-MS Homo sapiens
23 HSP90AB1 3326
Invivo Homo sapiens
24 TCL1A  
Affinity Capture-Western Homo sapiens
Invivo Homo sapiens
Invivo Homo sapiens
Invitro Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
25 YWHAZ 7534
Invivo Homo sapiens
Invitro Homo sapiens
26 RPS6KB1  
Co-purification Homo sapiens
27 SMAD4  
Affinity Capture-Western Homo sapiens
28 HSPB1 3315
Affinity Capture-Western Homo sapiens
29 GRB10 2887
Invivo Homo sapiens
30 HSP90AA1 3320
Affinity Capture-Western Homo sapiens
Invivo Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
31 PRKCQ 5588
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
32 FTS  
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
33 MAPK8IP1 9479
Invivo Homo sapiens
34 IRAK1  
Affinity Capture-Western Homo sapiens
35 FANCA  
Two-hybrid Homo sapiens
36 TCL1B  
Invivo Homo sapiens
Two-hybrid Homo sapiens
37 SMAD3  
Affinity Capture-Western Homo sapiens
38 SMAD2 4087
Affinity Capture-Western Homo sapiens
39 PTPN1 5770
Affinity Capture-MS Homo sapiens
40 PDPK1  
Invivo Homo sapiens
Affinity Capture-MS Homo sapiens
41 MTOR 2475
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Protein-peptide Homo sapiens
42 Akt2  
Phenotypic Enhancement Mus musculus
43 MAP3K11 4296
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
44 MTCP1  
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
45 TRIB3  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
46 IMPDH2 3615
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
47 RAF1 5894
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Biochemical Activity Homo sapiens
48 GAB2 9846
Invitro Homo sapiens
49 PAK1  
Reconstituted Complex Homo sapiens
50 KTN1 3895
Two-hybrid Homo sapiens
51 ILK 3611
Invitro Homo sapiens
Affinity Capture-MS Homo sapiens
52 BRAF  
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
53 MAPK14 1432
Biochemical Activity Homo sapiens
Affinity Capture-Western Homo sapiens
54 NCF1  
Affinity Capture-MS Homo sapiens
55 CDKN1B 1027
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
56 IRS1 3667
Invivo Homo sapiens
57 CHUK 1147
Invivo Homo sapiens
58 CARHSP1 23589
Reconstituted Complex Homo sapiens
59 PEA15  
Affinity Capture-MS Homo sapiens
60 PAK6 56924
Reconstituted Complex Homo sapiens
61 AR 367
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
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