APOB
Gene Ontology Biological Process
- blood coagulation [TAS]
- cholesterol homeostasis [IMP]
- cholesterol metabolic process [IMP]
- cholesterol transport [IMP]
- leukocyte migration [TAS]
- lipoprotein metabolic process [TAS]
- low-density lipoprotein particle clearance [IMP]
- low-density lipoprotein particle remodeling [IMP]
- phototransduction, visible light [TAS]
- positive regulation of cholesterol storage [IDA]
- positive regulation of lipid storage [IDA]
- positive regulation of macrophage derived foam cell differentiation [IDA]
- receptor-mediated endocytosis [TAS]
- response to virus [IEP]
- retinoid metabolic process [TAS]
- small molecule metabolic process [TAS]
- very-low-density lipoprotein particle assembly [IC]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Golgi apparatus [IDA]
- actin cytoskeleton [IDA]
- chylomicron [IDA]
- chylomicron remnant [TAS]
- clathrin-coated endocytic vesicle membrane [TAS]
- cytoplasm [IDA]
- cytosol [TAS]
- early endosome [TAS]
- endocytic vesicle lumen [TAS]
- endoplasmic reticulum lumen [TAS]
- endoplasmic reticulum membrane [TAS]
- endosome lumen [TAS]
- endosome membrane [TAS]
- extracellular region [TAS]
- extracellular space [ISS]
- extracellular vesicular exosome [IDA]
- intermediate-density lipoprotein particle [IDA]
- intracellular membrane-bounded organelle [TAS]
- low-density lipoprotein particle [IDA]
- mature chylomicron [IDA]
- plasma membrane [IDA, TAS]
- very-low-density lipoprotein particle [IDA]
HSPA5
Gene Ontology Biological Process
- ATP catabolic process [ISS]
- ER-associated ubiquitin-dependent protein catabolic process [TAS]
- activation of signaling protein activity involved in unfolded protein response [TAS]
- blood coagulation [TAS]
- cellular protein metabolic process [TAS]
- cellular response to glucose starvation [IDA]
- endoplasmic reticulum unfolded protein response [TAS]
- maintenance of protein localization in endoplasmic reticulum [IMP]
- negative regulation of apoptotic process [IMP, TAS]
- platelet activation [TAS]
- platelet degranulation [TAS]
- positive regulation of cell migration [IMP]
- regulation of protein folding in endoplasmic reticulum [TAS]
- substantia nigra development [IEP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- COP9 signalosome [IDA]
- endoplasmic reticulum [IDA, IMP, TAS]
- endoplasmic reticulum chaperone complex [IDA]
- endoplasmic reticulum lumen [TAS]
- endoplasmic reticulum membrane [TAS]
- endoplasmic reticulum-Golgi intermediate compartment [IDA]
- extracellular vesicular exosome [IDA]
- focal adhesion [IDA]
- integral component of endoplasmic reticulum membrane [IDA]
- membrane [IDA]
- midbody [IDA]
- nucleus [IDA, IMP]
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
Mechanisms targeting apolipoprotein B100 to proteasomal degradation: evidence that degradation is initiated by BiP binding at the N terminus and the formation of a p97 complex at the C terminus.
In lipid-poor states, the ubiquitin-proteasomal pathway rapidly degrades misfolded apolipoprotein B100 (apoB) cotranslationally, although the mechanism of delivery from the ER to cytosolic proteasomes is poorly understood. Here we demonstrate key roles of BiP, an ER luminal chaperone, and p97, a cytosolic ATPase anchored to the ER membrane, in the targeting of apoB for proteasomal degradation.Using coimmunoprecipitations, we observed associations ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID