PCSK9
Gene Ontology Biological Process
- cellular response to insulin stimulus [ISS]
- cellular response to starvation [ISS]
- cholesterol homeostasis [IMP]
- kidney development [ISS]
- liver development [ISS]
- low-density lipoprotein particle receptor catabolic process [IDA]
- lysosomal transport [IDA]
- negative regulation of low-density lipoprotein particle clearance [IDA]
- negative regulation of receptor recycling [IDA]
- neurogenesis [ISS]
- neuron differentiation [ISS]
- positive regulation of neuron apoptotic process [IMP]
- positive regulation of receptor internalization [IDA]
- protein autoprocessing [IDA]
- proteolysis [IBA]
- regulation of neuron apoptotic process [ISS]
- regulation of receptor activity [IDA]
Gene Ontology Molecular Function- apolipoprotein binding [ISS]
- apolipoprotein receptor binding [IDA]
- low-density lipoprotein particle binding [ISS]
- low-density lipoprotein particle receptor binding [IDA, IPI]
- poly(A) RNA binding [IDA]
- protein binding [IPI]
- protein self-association [IDA]
- serine-type endopeptidase activity [IDA]
- sodium channel inhibitor activity [IDA]
- very-low-density lipoprotein particle binding [ISS]
- very-low-density lipoprotein particle receptor binding [IDA]
- apolipoprotein binding [ISS]
- apolipoprotein receptor binding [IDA]
- low-density lipoprotein particle binding [ISS]
- low-density lipoprotein particle receptor binding [IDA, IPI]
- poly(A) RNA binding [IDA]
- protein binding [IPI]
- protein self-association [IDA]
- serine-type endopeptidase activity [IDA]
- sodium channel inhibitor activity [IDA]
- very-low-density lipoprotein particle binding [ISS]
- very-low-density lipoprotein particle receptor binding [IDA]
Gene Ontology Cellular Component
DNAJA1
Gene Ontology Biological Process
- negative regulation of JUN kinase activity [IMP]
- negative regulation of apoptotic process [IMP]
- negative regulation of protein ubiquitination [IDA]
- positive regulation of apoptotic process [IMP]
- protein folding [TAS]
- protein localization to mitochondrion [IMP]
- protein refolding [IBA]
- regulation of protein transport [IDA]
- response to unfolded protein [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
c-IAP1 Binds and Processes PCSK9 Protein: Linking the c-IAP1 in a TNF-α Pathway to PCSK9-Mediated LDLR Degradation Pathway.
Recent genetic studies have shown that PCSK9, one of the key genes in cholesterol metabolism, plays a critical role by controlling the level of low-density lipoprotein receptor. However, how PCSK9 mediates LDLR degradation is still unknown. By combining a shotgun proteomic method and differential analysis of natural occurring mutations of the PCSK9 gene, we found that an E3 ubiquitin ligase ... [more]
Throughput
- Low Throughput
Additional Notes
- Figure 1
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PCSK9 DNAJA1 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | Low | - | BioGRID | 1034666 |
Curated By
- BioGRID