PLCB1
Gene Ontology Biological Process
- G-protein coupled acetylcholine receptor signaling pathway [ISS]
- G2/M transition of mitotic cell cycle [ISS]
- activation of meiosis involved in egg activation [ISS]
- cerebral cortex development [ISS]
- glutamate receptor signaling pathway [ISS]
- inositol phosphate metabolic process [TAS]
- insulin-like growth factor receptor signaling pathway [ISS]
- interleukin-1-mediated signaling pathway [IDA]
- interleukin-12-mediated signaling pathway [IDA]
- interleukin-15-mediated signaling pathway [IDA]
- memory [ISS]
- negative regulation of monocyte extravasation [ISS]
- negative regulation of transcription, DNA-templated [ISS]
- phosphatidylinositol metabolic process [ISS]
- positive regulation of CD24 biosynthetic process [ISS]
- positive regulation of G1/S transition of mitotic cell cycle [ISS]
- positive regulation of GTPase activity [IDA]
- positive regulation of JNK cascade [IDA]
- positive regulation of acrosome reaction [ISS]
- positive regulation of developmental growth [ISS]
- positive regulation of embryonic development [ISS]
- positive regulation of interleukin-12 production [ISS]
- positive regulation of myoblast differentiation [ISS]
- positive regulation of transcription, DNA-templated [ISS]
- regulation of G-protein coupled receptor protein signaling pathway [ISS]
- regulation of fertilization [ISS]
- signal transduction [NAS]
- small molecule metabolic process [TAS]
- synaptic transmission [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
GNAQ
Gene Ontology Biological Process
- action potential [IBA]
- activation of phospholipase C activity [TAS]
- adenylate cyclase-activating G-protein coupled receptor signaling pathway [IBA]
- blood coagulation [TAS]
- glutamate receptor signaling pathway [IBA]
- negative regulation of protein kinase activity [IMP]
- phospholipase C-activating dopamine receptor signaling pathway [IBA]
- platelet activation [TAS]
- positive regulation of GTPase activity [IDA]
- protein stabilization [IMP]
- regulation of catenin import into nucleus [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Biochemical Activity
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
A unique fold of phospholipase C-beta mediates dimerization and interaction with G alpha q.
GTP-bound subunits of the Gq family of G alpha subunits directly activate phospholipase C-beta (PLC-beta) isozymes to produce the second messengers inositol 1,4,5-trisphosphate and diacylglycerol. PLC-betas are GTPase activating proteins (GAPs) that also promote the formation of GDP-bound, inactive G beta subunits. Both phospholipase activation by G alpha-GTP subunits and GAP activity require a C-terminal region unique to PLC-beta isozymes. ... [more]
Throughput
- Low Throughput
Additional Notes
- PLCB1 promoted GTP hydrolysis by GalphaQ in an in vitro assay
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PLCB1 GNAQ | 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 | 1533883 | |
| PLCB1 GNAQ | FRET FRET An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins. | Low | - | BioGRID | 1533882 | |
| PLCB1 GNAQ | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 1533881 |
Curated By
- BioGRID