ITPR1
Gene Ontology Biological Process
- calcium ion transmembrane transport [ISO]
- calcium ion transport [ISO]
- cellular response to cAMP [IDA]
- cellular response to hypoxia [IEP]
- endoplasmic reticulum calcium ion homeostasis [ISO]
- inositol phosphate-mediated signaling [IDA, ISO, ISS]
- intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress [ISO, ISS]
- negative regulation of calcium-mediated signaling [ISO]
- negative regulation of neuron death [IMP]
- positive regulation of calcium ion transport [IDA]
- positive regulation of cytosolic calcium ion concentration [IMP]
- post-embryonic development [ISO]
- release of sequestered calcium ion into cytosol [IMP, ISO]
- response to hypoxia [ISO]
- voluntary musculoskeletal movement [ISO]
Gene Ontology Molecular Function- calcium channel inhibitor activity [ISO]
- inositol 1,4,5-trisphosphate-sensitive calcium-release channel activity [IDA, ISO, ISS]
- intracellular ligand-gated calcium channel activity [ISO, ISS]
- phosphatidylinositol binding [ISO, ISS]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein complex binding [IDA]
- protein phosphatase binding [IDA]
- calcium channel inhibitor activity [ISO]
- inositol 1,4,5-trisphosphate-sensitive calcium-release channel activity [IDA, ISO, ISS]
- intracellular ligand-gated calcium channel activity [ISO, ISS]
- phosphatidylinositol binding [ISO, ISS]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein complex binding [IDA]
- protein phosphatase binding [IDA]
Gene Ontology Cellular Component
- calcineurin complex [ISO]
- cell [ISO]
- cytoplasm [IDA, ISO]
- cytosol [ISO]
- dendrite [IDA]
- endoplasmic reticulum [ISO]
- endoplasmic reticulum membrane [IDA, ISO, TAS]
- intracellular [ISO]
- intracellular membrane-bounded organelle [IDA]
- membrane [ISO]
- membrane raft [IDA]
- neuronal cell body [IDA]
- nuclear envelope [IDA, ISO]
- nuclear inner membrane [ISO]
- nucleolus [ISO]
- perinuclear region of cytoplasm [IDA]
- plasma membrane [IDA]
- platelet dense granule membrane [ISO]
- platelet dense tubular network [ISO]
- postsynaptic density [IDA, ISO]
- protein complex [IDA, ISO]
- sarcoplasmic reticulum [IDA, ISO]
- secretory granule membrane [IDA]
- synaptic membrane [IDA]
UBC
Gene Ontology Biological Process
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
Activated inositol 1,4,5-trisphosphate receptors are modified by homogeneous Lys-48- and Lys-63-linked ubiquitin chains, but only Lys-48-linked chains are required for degradation.
Inositol 1,4,5-trisphosphate (IP(3)) receptors (IP(3)Rs) are large, ubiquitously expressed, endoplasmic reticulum membrane proteins that form tetrameric IP(3) and Ca(2+)-gated Ca(2+) channels. Endogenous IP(3)Rs provide very appealing tools for studying the ubiquitin-proteasome pathway in intact mammalian cells because, upon activation, they are rapidly ubiquitinated and degraded. Using mass spectrometry, we previously examined the ubiquitination of IP(3)R1 in αT3-1 pituitary gonadotrophs and ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| UBC ITPR1 | 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 | - | |
| ITPR1 UBC | 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 | - | |
| ITPR1 UBC | 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 UBC | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - |
Curated By
- BioGRID