BAIT
PCSK9
FH3, HCHOLA3, LDLCQ1, NARC-1, NARC1, PC9, PSEC0052
proprotein convertase subtilisin/kexin type 9
GO Process (17)
GO Function (11)
GO Component (11)
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
Homo sapiens
PREY
STUB1
CHIP, HSPABP2, NY-CO-7, SCAR16, SDCCAG7, UBOX1, LA16c-313D11.6
STIP1 homology and U-box containing protein 1, E3 ubiquitin protein ligase
GO Process (15)
GO Function (15)
GO Component (10)
Gene Ontology Biological Process
- cellular response to misfolded protein [IDA]
- misfolded or incompletely synthesized protein catabolic process [IDA]
- negative regulation of transforming growth factor beta receptor signaling pathway [TAS]
- positive regulation of chaperone-mediated protein complex assembly [IDA]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IDA]
- positive regulation of protein ubiquitination [IDA]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- protein K63-linked ubiquitination [IDA]
- protein autoubiquitination [IDA]
- protein maturation [TAS]
- protein polyubiquitination [IDA, IMP]
- regulation of glucocorticoid metabolic process [IDA]
- transforming growth factor beta receptor signaling pathway [TAS]
- ubiquitin-dependent SMAD protein catabolic process [IDA]
- ubiquitin-dependent protein catabolic process [IMP]
Gene Ontology Molecular Function- G-protein coupled receptor binding [IPI]
- Hsp70 protein binding [IDA]
- Hsp90 protein binding [IDA]
- SMAD binding [IDA]
- TPR domain binding [IDA]
- enzyme binding [IPI]
- kinase binding [IPI]
- misfolded protein binding [IDA]
- protein binding [IPI]
- protein binding, bridging [TAS]
- protein homodimerization activity [ISS]
- ubiquitin protein ligase activity [IDA]
- ubiquitin protein ligase binding [IPI]
- ubiquitin-protein transferase activity [IDA, IMP, TAS]
- ubiquitin-ubiquitin ligase activity [ISS]
- G-protein coupled receptor binding [IPI]
- Hsp70 protein binding [IDA]
- Hsp90 protein binding [IDA]
- SMAD binding [IDA]
- TPR domain binding [IDA]
- enzyme binding [IPI]
- kinase binding [IPI]
- misfolded protein binding [IDA]
- protein binding [IPI]
- protein binding, bridging [TAS]
- protein homodimerization activity [ISS]
- ubiquitin protein ligase activity [IDA]
- ubiquitin protein ligase binding [IPI]
- ubiquitin-protein transferase activity [IDA, IMP, TAS]
- ubiquitin-ubiquitin ligase activity [ISS]
Gene Ontology Cellular Component
Homo sapiens
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.
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]
Molecules Oct. 23, 2012; 17(10);12086-101 [Pubmed: 23085658]
Throughput
- Low Throughput
Additional Notes
- Table 1
Curated By
- BioGRID