ITPR1
Gene Ontology Biological Process
- calcium ion transmembrane transport [ISO]
- calcium ion transport [IDA]
- cellular response to cAMP [ISO]
- endoplasmic reticulum calcium ion homeostasis [IGI]
- inositol phosphate-mediated signaling [IDA, ISO]
- intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress [IMP]
- negative regulation of calcium-mediated signaling [ISO]
- negative regulation of neuron death [ISO]
- positive regulation of calcium ion transport [ISO]
- positive regulation of cytosolic calcium ion concentration [ISO]
- post-embryonic development [IMP]
- release of sequestered calcium ion into cytosol [IMP, ISO]
- response to hypoxia [IDA, ISO]
- voluntary musculoskeletal movement [IMP]
Gene Ontology Molecular Function- calcium channel inhibitor activity [ISO]
- inositol 1,4,5-trisphosphate-sensitive calcium-release channel activity [IDA, ISO, TAS]
- intracellular ligand-gated calcium channel activity [IDA]
- phosphatidylinositol binding [IDA]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein phosphatase binding [ISO]
- calcium channel inhibitor activity [ISO]
- inositol 1,4,5-trisphosphate-sensitive calcium-release channel activity [IDA, ISO, TAS]
- intracellular ligand-gated calcium channel activity [IDA]
- phosphatidylinositol binding [IDA]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein phosphatase binding [ISO]
Gene Ontology Cellular Component
- calcineurin complex [IDA]
- cell [IGI]
- cytoplasm [IDA, ISO]
- cytosol [IMP]
- dendrite [ISO]
- endoplasmic reticulum [IGI, TAS]
- endoplasmic reticulum membrane [IDA, ISO]
- intracellular [IMP]
- intracellular membrane-bounded organelle [ISO]
- membrane [ISO]
- membrane raft [ISO]
- neuronal cell body [ISO]
- nuclear envelope [IDA, ISO]
- nuclear inner membrane [IDA]
- nucleolus [IDA]
- perinuclear region of cytoplasm [ISO]
- plasma membrane [ISO]
- platelet dense granule membrane [ISO]
- platelet dense tubular network [ISO]
- postsynaptic density [IDA, ISO]
- protein complex [IPI, ISO]
- sarcoplasmic reticulum [IDA, ISO]
- secretory granule membrane [ISO]
- synaptic membrane [ISO]
VCP
Gene Ontology Biological Process
- ATP catabolic process [ISO]
- ER to Golgi vesicle-mediated transport [ISO]
- ER-associated ubiquitin-dependent protein catabolic process [ISO]
- activation of cysteine-type endopeptidase activity involved in apoptotic process [IDA]
- aggresome assembly [IGI]
- cellular response to DNA damage stimulus [ISO]
- double-strand break repair [ISO]
- positive regulation of Lys63-specific deubiquitinase activity [ISO]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [ISO]
- positive regulation of protein K63-linked deubiquitination [ISO]
- positive regulation of protein catabolic process [ISO]
- positive regulation of protein complex assembly [ISO]
- protein N-linked glycosylation via asparagine [ISO]
- protein hexamerization [ISO]
- protein homooligomerization [ISO]
- protein ubiquitination [ISO]
- retrograde protein transport, ER to cytosol [ISO]
- translesion synthesis [ISO]
- ubiquitin-dependent protein catabolic process [IGI]
Gene Ontology Molecular Function- ADP binding [ISO]
- ATP binding [ISO]
- ATPase activity [ISO]
- deubiquitinase activator activity [ISO]
- identical protein binding [ISO]
- poly(A) RNA binding [ISO]
- polyubiquitin binding [IDA, ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein domain specific binding [ISO]
- protein phosphatase binding [ISO]
- receptor binding [ISO]
- ubiquitin-specific protease binding [ISO]
- ADP binding [ISO]
- ATP binding [ISO]
- ATPase activity [ISO]
- deubiquitinase activator activity [ISO]
- identical protein binding [ISO]
- poly(A) RNA binding [ISO]
- polyubiquitin binding [IDA, ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein domain specific binding [ISO]
- protein phosphatase binding [ISO]
- receptor binding [ISO]
- ubiquitin-specific protease binding [ISO]
Gene Ontology Cellular Component
- Hrd1p ubiquitin ligase complex [ISO]
- cytoplasm [ISO]
- cytosol [ISO]
- endoplasmic reticulum [ISO]
- endoplasmic reticulum membrane [ISO]
- extracellular vesicular exosome [ISO]
- intracellular membrane-bounded organelle [ISO]
- lipid particle [ISO]
- myelin sheath [IDA]
- nucleoplasm [ISO]
- nucleus [ISO]
- perinuclear region of cytoplasm [ISO]
- proteasome complex [ISO]
- protein complex [IPI]
- site of double-strand break [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
RNF170 protein, an endoplasmic reticulum membrane ubiquitin ligase, mediates inositol 1,4,5-trisphosphate receptor ubiquitination and degradation.
Inositol 1,4,5-trisphosphate (IP(3)) receptors are endoplasmic reticulum membrane calcium channels that, upon activation, are degraded via the ubiquitin-proteasome pathway. While searching for novel mediators of IP(3) receptor processing, we discovered that RNF170, an uncharacterized RING domain-containing protein, associates rapidly with activated IP(3) receptors. RNF170 is predicted to have three membrane-spanning helices, is localized to the ER membrane, and possesses ubiquitin ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| ITPR1 VCP | Affinity Capture-Western 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. | Low | - | BioGRID | - | |
| ITPR1 VCP | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | 0.7615 | BioGRID | 2676932 |
Curated By
- BioGRID