Gene description for Xylb
Gene name xylulokinase homolog (H. influenzae)
Gene symbol Xylb
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Xylb
ExoCarta ExoCarta_316067
Vesiclepedia VP_316067
Entrez Gene 316067
UniProt Q3MIF4  
 Xylb identified in sEVs derived from the following tissue/cell type
Hepatocytes 19367702    
Reticulocytes 21828046    
 Gene ontology annotations for Xylb
Molecular Function
    D-xylulokinase activity GO:0004856 IBA
    D-xylulokinase activity GO:0004856 IEA
    D-xylulokinase activity GO:0004856 ISO
    D-xylulokinase activity GO:0004856 ISS
    ATP binding GO:0005524 IEA
Biological Process
    xylulose metabolic process GO:0005997 IBA
    xylulose metabolic process GO:0005997 IEA
    xylulose metabolic process GO:0005997 ISO
    xylulose metabolic process GO:0005997 ISS
    D-xylose metabolic process GO:0042732 IEA
    carbohydrate phosphorylation GO:0046835 IEA
Subcellular Localization
    cytosol GO:0005829 IBA
 Experiment description of studies that identified Xylb in sEVs
1
Experiment ID 35
MISEV standards
✔
CEM
Biophysical techniques
✔
TSG101|Alix|CD81|CD63
Enriched markers
✔
HSPA5
Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19367702    
Organism Rattus norvegicus
Experiment description Characterization and Comprehensive Proteome Profiling of Exosomes Secreted by Hepatocytes.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Embade N, Gil D, Matthiesen R, Valle M, Elortza F, Lu SC, Mato JM, Falcon-Perez JM"
Journal name JPR
Publication year 2008
Sample Hepatocytes
Sample name Hepatocytes
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
2
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 Xylb
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Xylb is involved
PathwayEvidenceSource
Formation of xylulose-5-phosphate IEA Reactome
Metabolism IEA Reactome
Metabolism of carbohydrates IEA Reactome





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