Annotated protein:Phospholipase C, beta 4. Gene symbol: PLCB4. Taxonomy: Mus musculus (Mouse). Uniprot ID: A2AT93
antibody wiki:
SynGO gene info:SynGO data @ PLCB4
Ontology domain:Cellular Component
SynGO term:postsynaptic density (GO:0014069)
Synapse type(s):cerebellum
Annotated paper:Nakamura M, et al. "Signaling complex formation of phospholipase Cbeta4 with metabotropic glutamate receptor type 1alpha and 1,4,5-trisphosphate receptor at the perisynapse and endoplasmic reticulum in the mouse brain" Eur J Neurosci. 2004 Dec;20(11):2929-44 PMID:15579147
Figure(s):Figure 5, 6, 7
Annotation description:The authors use an antibody specific for PLC B4 in immunoelectron microscopy studies. PLC B4 was detected at the edges of the post-synaptic density in both pre-embedding (Figure 5) and post-embedding (7) studies. In line with a localization to the PSD, in subcellular fractionation, PLC-B4 was detected in the PSD fraction that is also enriched in mGluR1a and GluRa3.

The antibody against PLC B4 is verified by western blot against PLC B4 knockout (Figure 1).
Evidence tracking, Biological System:Intact tissue
Evidence tracking, Protein Targeting:Antibody (detection)
Evidence tracking, Experiment Assay:Electron Microscopy
Western blot
Biochemical fractionation (generic)
Annotator(s):Arthur de Jong (ORCID:0000-0002-7620-2704)
Pascal Kaeser (ORCID:0000-0002-1558-1958)
Lab:Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
SynGO annotation ID:915
Dataset release (version):20231201
View annotation as GO-CAM model:Gene Ontology