GRM1
Gene Ontology Biological Process
- G-protein coupled glutamate receptor signaling pathway [IBA, IMP]
- G-protein coupled receptor signaling pathway [IDA]
- dimeric G-protein coupled receptor signaling pathway [IDA]
- positive regulation of cytosolic calcium ion concentration involved in phospholipase C-activating G-protein coupled signaling pathway [IMP]
- protein kinase C-activating G-protein coupled receptor signaling pathway [IBA]
- regulation of synaptic transmission, glutamatergic [IBA]
- synaptic transmission [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
OPTN
Gene Ontology Biological Process
- G2/M transition of mitotic cell cycle [TAS]
- Golgi organization [IMP]
- Golgi ribbon formation [IDA]
- Golgi to plasma membrane protein transport [IMP]
- cell death [TAS]
- defense response to Gram-negative bacterium [IMP]
- macroautophagy [IDA]
- mitotic cell cycle [TAS]
- negative regulation of receptor recycling [IMP]
- protein targeting to Golgi [IMP]
- regulation of I-kappaB kinase/NF-kappaB signaling [IBA]
- signal transduction [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Two-hybrid
Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.
Publication
Inhibition of metabotropic glutamate receptor signaling by the huntingtin-binding protein optineurin.
Huntington disease is caused by a polyglutamine expansion in the huntingtin protein (Htt) and is associated with excitotoxic death of striatal neurons. Group I metabotropic glutamate receptors (mGluRs) that are coupled to inositol 1,4,5-triphosphate formation and the release of intracellular Ca(2+) stores play an important role in regulating neuronal function. We show here that mGluRs interact with the Htt-binding protein ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| GRM1 OPTN | 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 | - |
Curated By
- BioGRID