Gene description for Ddx1
Gene name DEAD (Asp-Glu-Ala-Asp) box helicase 1
Gene symbol Ddx1
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Ddx1
ExoCarta ExoCarta_84474
Vesiclepedia VP_84474
Entrez Gene 84474
UniProt Q641Y8  
 Ddx1 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Ddx1
Molecular Function
    DNA binding GO:0003677 IEA
    chromatin binding GO:0003682 ISO
    chromatin binding GO:0003682 ISS
    DNA clamp loader activity GO:0003689 IEA
    transcription coregulator activity GO:0003712 ISO
    transcription coregulator activity GO:0003712 ISS
    RNA helicase activity GO:0003724 ISO
    RNA helicase activity GO:0003724 ISS
    double-stranded RNA binding GO:0003725 ISO
    nuclease activity GO:0004518 ISO
    nuclease activity GO:0004518 ISS
    exonuclease activity GO:0004527 IEA
    ATP binding GO:0005524 IEA
    poly(A) binding GO:0008143 ISO
    poly(A) binding GO:0008143 ISS
    ATP hydrolysis activity GO:0016887 IEA
    DNA/RNA helicase activity GO:0033677 ISO
    DNA/RNA helicase activity GO:0033677 ISS
    cohesin loader activity GO:0061775 IEA
    chromatin extrusion motor activity GO:0140584 IEA
    ATP-dependent H3-H4 histone complex chaperone activity GO:0140665 IEA
    ATP-dependent H2AZ histone chaperone activity GO:0140849 IEA
Biological Process
    positive regulation of myeloid dendritic cell cytokine production GO:0002735 ISO
    double-strand break repair GO:0006302 ISO
    double-strand break repair GO:0006302 ISS
    chromatin remodeling GO:0006338 IEA
    tRNA splicing, via endonucleolytic cleavage and ligation GO:0006388 ISO
    tRNA splicing, via endonucleolytic cleavage and ligation GO:0006388 ISS
    mRNA processing GO:0006397 IEA
    response to virus GO:0009615 ISO
    DNA duplex unwinding GO:0032508 ISO
    DNA duplex unwinding GO:0032508 ISS
    positive regulation of canonical NF-kappaB signal transduction GO:0043123 ISO
    positive regulation of canonical NF-kappaB signal transduction GO:0043123 ISS
    response to exogenous dsRNA GO:0043330 ISO
    innate immune response GO:0045087 IEA
    defense response to virus GO:0051607 IEA
    chromatin looping GO:0140588 IEA
    protein localization to cytoplasmic stress granule GO:1903608 ISO
Subcellular Localization
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    nucleoplasm GO:0005654 ISO
    cytoplasm GO:0005737 ISO
    cytoplasm GO:0005737 ISS
    mitochondrion GO:0005739 ISO
    mitochondrion GO:0005739 ISS
    cytosol GO:0005829 ISO
    cytosol GO:0005829 ISS
    cytoplasmic stress granule GO:0010494 ISO
    cytoplasmic stress granule GO:0010494 ISS
    cleavage body GO:0071920 ISO
    cleavage body GO:0071920 ISS
    tRNA-splicing ligase complex GO:0072669 ISO
    tRNA-splicing ligase complex GO:0072669 ISS
    ribonucleoprotein complex GO:1990904 ISO
 Experiment description of studies that identified Ddx1 in sEVs
1
Experiment ID 94
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 95
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 96
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Ddx1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Slc8a1  
Affinity Capture-MS Rattus norvegicus
2 Slc8a1  
Reconstituted Complex Mus musculus
View the network image/svg+xml
 Pathways in which Ddx1 is involved
No pathways found





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