Gene description for Cyb5b
Gene name cytochrome b5 type B
Gene symbol Cyb5b
Other names/aliases 1810044O22Rik
AU015618
Cyb5m
Species Mus musculus
 Database cross references - Cyb5b
ExoCarta ExoCarta_66427
Entrez Gene 66427
UniProt Q9CQX2  
 Cyb5b identified in exosomes derived from the following tissue/cell type
Pancreatic cells 19351151    
 Gene ontology annotations for Cyb5b
Molecular Function
    heme binding GO:0020037 ISO
    metal ion binding GO:0046872 IEA
    enzyme activator activity GO:0008047 ISO
Biological Process
    positive regulation of catalytic activity GO:0043085 ISO
    transport GO:0006810 IEA
    oxidation-reduction process GO:0055114 IEA
Subcellular Localization
    integral component of membrane GO:0016021 IEA
    intracellular membrane-bounded organelle GO:0043231 ISO
    mitochondrial inner membrane GO:0005743 IDA
    membrane GO:0016020 ISO
    mitochondrial outer membrane GO:0005741 ISO
    mitochondrion GO:0005739 IDA
 Experiment description of studies that identified Cyb5b in exosomes
1
Experiment ID 188
ISEV standards
EM
EV Biophysical techniques
GAPDH|UCHL1|HSP90
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19351151    
Organism Mus musculus
Experiment description Characterization of vesicles secreted from insulinoma NIT-1 cells.
Authors Lee HS, Jeong J, Lee KJ.
Journal name J Proteome Res
Publication year 2009
Sample Pancreatic cells
Sample name Pancreatic beta cell (NIT-1)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for Cyb5b
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Cyb5b is involved
No pathways found





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