Gene description for CNOT1
Gene name CCR4-NOT transcription complex, subunit 1
Gene symbol CNOT1
Other names/aliases AD-005
CDC39
NOT1
NOT1H
Species Homo sapiens
 Database cross references - CNOT1
ExoCarta ExoCarta_23019
Entrez Gene 23019
HGNC 7877
MIM 604917
UniProt A5YKK6  
 CNOT1 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells 25944692    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
Thymus 23844026    
 Gene ontology annotations for CNOT1
Molecular Function
    armadillo repeat domain binding GO:0070016 IPI
    protein domain specific binding GO:0019904 IPI
    protein binding GO:0005515 IPI
    protein complex scaffold GO:0032947 IDA
    estrogen receptor binding GO:0030331 IDA
    poly(A)-specific ribonuclease activity GO:0004535 IDA
    poly(A) RNA binding GO:0044822 IDA
    retinoic acid receptor binding GO:0042974 IDA
Biological Process
    positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay GO:1900153 IMP
    transcription, DNA-templated GO:0006351 IEA
    nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay GO:0000288 TAS
    gene expression GO:0010467 TAS
    negative regulation of retinoic acid receptor signaling pathway GO:0048387 IDA
    regulation of stem cell maintenance GO:2000036 IMP
    nuclear-transcribed mRNA poly(A) tail shortening GO:0000289 TAS
    positive regulation of nuclear-transcribed mRNA poly(A) tail shortening GO:0060213 IMP
    positive regulation of mRNA catabolic process GO:0061014 IMP
    RNA phosphodiester bond hydrolysis, exonucleolytic GO:0090503 IDA
    negative regulation of transcription from RNA polymerase II promoter GO:0000122 IDA
    negative regulation of intracellular estrogen receptor signaling pathway GO:0033147 IDA
    negative regulation of translation GO:0017148 IDA
    multicellular organismal development GO:0007275 IEA
    gene silencing by miRNA GO:0035195 IDA
    positive regulation of cytoplasmic mRNA processing body assembly GO:0010606 IDA
Subcellular Localization
    extracellular space GO:0005615 IDA
    peroxisomal membrane GO:0005778 IDA
    nucleoplasm GO:0005654 IDA
    membrane GO:0016020 IDA
    cytoplasmic mRNA processing body GO:0000932 ISS
    CCR4-NOT complex GO:0030014 IDA
    cytosol GO:0005829 TAS
 Experiment description of studies that identified CNOT1 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 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
3
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
4
Experiment ID 217
ISEV standards
EM
EV Biophysical techniques
TSG101
EV Cytosolic markers
CD81|CD9|CD63
EV Membrane markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23844026    
Organism Homo sapiens
Experiment description Characterization of human thymic exosomes.
Authors Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O.
Journal name PLoS One
Publication year 2013
Sample Thymus
Sample name Normal-Thymus
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for CNOT1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CNOT2  
Two-hybrid Homo sapiens
2 CNOT8  
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
3 CNOT4 4850
Two-hybrid Homo sapiens
4 BTG2 7832
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which CNOT1 is involved
PathwayEvidenceSource
Deadenylation of mRNA TAS Reactome





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