BAIT
SSR1
TRAPA, PSEC0262
signal sequence receptor, alpha
GO Process (8)
GO Function (1)
GO Component (2)
Gene Ontology Biological Process
- SRP-dependent cotranslational protein targeting to membrane [TAS]
- activation of signaling protein activity involved in unfolded protein response [TAS]
- cellular protein metabolic process [TAS]
- cotranslational protein targeting to membrane [TAS]
- endoplasmic reticulum unfolded protein response [TAS]
- gene expression [TAS]
- positive regulation of cell proliferation [TAS]
- translation [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
ITPR3
IP3R, IP3R3
inositol 1,4,5-trisphosphate receptor, type 3
GO Process (20)
GO Function (6)
GO Component (13)
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- Fc-gamma receptor signaling pathway involved in phagocytosis [TAS]
- G-protein coupled receptor signaling pathway [ISS]
- activation of phospholipase C activity [TAS]
- blood coagulation [TAS]
- calcium ion transport into cytosol [ISS]
- energy reserve metabolic process [TAS]
- epidermal growth factor receptor signaling pathway [TAS]
- fibroblast growth factor receptor signaling pathway [TAS]
- innate immune response [TAS]
- inositol phosphate-mediated signaling [IDA, ISS]
- neurotrophin TRK receptor signaling pathway [TAS]
- platelet activation [TAS]
- positive regulation of cytosolic calcium ion concentration [ISS]
- protein heterooligomerization [ISS]
- protein homooligomerization [ISS]
- regulation of insulin secretion [TAS]
- response to calcium ion [IDA]
- signal transduction [TAS]
- small molecule metabolic process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- apical part of cell [ISS]
- brush border [ISS]
- cytoplasm [ISS]
- endoplasmic reticulum [ISS]
- endoplasmic reticulum membrane [IDA, ISS, TAS]
- integral component of plasma membrane [IDA]
- membrane [IDA]
- myelin sheath [ISS]
- neuronal cell body [ISS]
- nuclear outer membrane [ISS]
- plasma membrane [IDA]
- platelet dense tubular network membrane [TAS]
- receptor complex [IDA]
Homo sapiens
Proximity Label-MS
An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.
Publication
A proximity-dependent biotinylation map of a human cell.
Compartmentalization is a defining characteristic of eukaryotic cells, and partitions distinct biochemical processes into discrete subcellular locations. Microscopy1 and biochemical fractionation coupled with mass spectrometry2-4 have defined the proteomes of a variety of different organelles, but many intracellular compartments have remained refractory to such approaches. Proximity-dependent biotinylation techniques such as BioID provide an alternative approach to define the composition of ... [more]
Nature Jun. 02, 2021; (); [Pubmed: 34079125]
Quantitative Score
- 203.0 [FoldChange]
Throughput
- High Throughput
Additional Notes
- BioID
- SAINTexpress (v.3.6.1) was used to identify proximity interactions and those with a Bayesian FDR =< 0.01 were considered high confidence. The score represents the fold change of the average spectral count in sample replicates relative to the average in control replicates.
Curated By
- BioGRID