Gene description for Ddx19b
Gene name DEAD (Asp-Glu-Ala-As) box polypeptide 19B
Gene symbol Ddx19b
Other names/aliases Zd10a
Species Rattus norvegicus
 Database cross references - Ddx19b
ExoCarta ExoCarta_690693
Vesiclepedia VP_690693
Entrez Gene 690693
 Ddx19b identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
 Gene ontology annotations for Ddx19b
Molecular Function
    RNA helicase activity GO:0003724 IBA
    mRNA binding GO:0003729 IBA
    ATP binding GO:0005524 IEA
    hydrolase activity GO:0016787 IEA
Biological Process
    biological_process GO:0008150 ND
    poly(A)+ mRNA export from nucleus GO:0016973 IBA
Subcellular Localization
    nucleus GO:0005634 IBA
    nuclear envelope GO:0005635 ISO
    cytoplasmic stress granule GO:0010494 IBA
 Experiment description of studies that identified Ddx19b in sEVs
1
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 Ddx19b
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Ddx19b is involved
No pathways found





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