Gene description for Spcs3
Gene name signal peptidase complex subunit 3 homolog (S. cerevisiae)
Gene symbol Spcs3
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Spcs3
ExoCarta ExoCarta_680782
Entrez Gene 680782
 Spcs3 identified in exosomes derived from the following tissue/cell type
Reticulocytes 21828046    
 Gene ontology annotations for Spcs3
Molecular Function
    peptidase activity GO:0008233 IEA
Biological Process
    signal peptide processing GO:0006465 IEA
Subcellular Localization
    signal peptidase complex GO:0005787 IEA
    integral component of membrane GO:0016021 IEA
    endoplasmic reticulum GO:0005783 ISO
 Experiment description of studies that identified Spcs3 in exosomes
1
Experiment ID 97
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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 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
 Protein-protein interactions for Spcs3
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Spcs3 is involved
No pathways found





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