STUB1
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
HSPA8
Gene Ontology Biological Process
- ATP catabolic process [IDA, ISO]
- chaperone mediated protein folding requiring cofactor [IGI, ISO]
- chaperone-mediated protein folding [ISO]
- clathrin coat disassembly [IGI]
- negative regulation of fibril organization [ISO]
- negative regulation of transcription, DNA-templated [ISO]
- positive regulation of mRNA splicing, via spliceosome [IMP]
- protein folding [IDA]
- protein refolding [ISO]
- regulation of cell cycle [IDA]
Gene Ontology Molecular Function- ADP binding [ISO]
- ATP binding [ISO]
- ATPase activity [ISO]
- ATPase activity, coupled [IDA, ISO]
- G-protein coupled receptor binding [ISO]
- MHC class II protein complex binding [ISO]
- enzyme binding [ISO]
- heat shock protein binding [ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- receptor binding [ISO]
- ubiquitin protein ligase binding [ISO]
- unfolded protein binding [IPI, ISO]
- ADP binding [ISO]
- ATP binding [ISO]
- ATPase activity [ISO]
- ATPase activity, coupled [IDA, ISO]
- G-protein coupled receptor binding [ISO]
- MHC class II protein complex binding [ISO]
- enzyme binding [ISO]
- heat shock protein binding [ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- receptor binding [ISO]
- ubiquitin protein ligase binding [ISO]
- unfolded protein binding [IPI, ISO]
Gene Ontology Cellular Component
- Prp19 complex [ISO]
- blood microparticle [ISO]
- cytoplasm [ISO]
- cytosol [IDA, ISO]
- extracellular space [ISO]
- extracellular vesicular exosome [IDA, ISO]
- focal adhesion [ISO]
- intracellular [IDA]
- membrane [ISO]
- myelin sheath [IDA]
- neuron projection [ISO]
- neuronal cell body [ISO]
- nucleus [ISO]
- protein complex [ISO]
- ribonucleoprotein complex [ISO]
- synaptic vesicle [ISO]
- terminal bouton [ISO]
- ubiquitin ligase complex [ISO]
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
CHIP as a membrane-shuttling proteostasis sensor.
Cells respond to protein misfolding and aggregation in the cytosol by adjusting gene transcription and a number of post-transcriptional processes. In parallel to functional reactions, cellular structure changes as well; however, the mechanisms underlying the early adaptation of cellular compartments to cytosolic protein misfolding are less clear. Here we show that the mammalian ubiquitin ligase C-terminal Hsp70-interacting protein (CHIP), if ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| STUB1 HSPA8 | 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. | High | - | BioGRID | - |
Curated By
- BioGRID