PRR7
DLG4
Gene Ontology Biological Process
- alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor clustering [IMP]
- dendritic spine morphogenesis [IMP, ISO]
- establishment of protein localization [ISO, ISS]
- locomotory exploration behavior [ISO, ISS]
- negative regulation of receptor internalization [IDA]
- neuromuscular process controlling balance [ISO, ISS]
- neuronal ion channel clustering [TAS]
- positive regulation of cytosolic calcium ion concentration [IMP]
- positive regulation of excitatory postsynaptic membrane potential [IDA]
- positive regulation of synaptic transmission [IDA]
- protein complex assembly [ISO, ISS]
- protein localization to synapse [IMP, ISO]
- receptor localization to synapse [IMP]
- regulation of N-methyl-D-aspartate selective glutamate receptor activity [IDA]
- regulation of grooming behavior [ISO, ISS]
- regulation of long-term neuronal synaptic plasticity [ISO, ISS]
- social behavior [ISO, ISS]
- synaptic vesicle maturation [ISO, ISS]
- vocalization behavior [ISO, ISS]
Gene Ontology Molecular Function- D1 dopamine receptor binding [IPI]
- P2Y1 nucleotide receptor binding [IPI]
- PDZ domain binding [IPI]
- acetylcholine receptor binding [IDA]
- beta-1 adrenergic receptor binding [IPI]
- glutamate receptor binding [IPI]
- ionotropic glutamate receptor binding [IPI, ISO]
- protein C-terminus binding [IPI, ISO]
- protein binding [IPI]
- protein complex binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- receptor binding [IPI]
- scaffold protein binding [ISO, ISS]
- D1 dopamine receptor binding [IPI]
- P2Y1 nucleotide receptor binding [IPI]
- PDZ domain binding [IPI]
- acetylcholine receptor binding [IDA]
- beta-1 adrenergic receptor binding [IPI]
- glutamate receptor binding [IPI]
- ionotropic glutamate receptor binding [IPI, ISO]
- protein C-terminus binding [IPI, ISO]
- protein binding [IPI]
- protein complex binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- receptor binding [IPI]
- scaffold protein binding [ISO, ISS]
Gene Ontology Cellular Component
- alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid selective glutamate receptor complex [ISO, ISS]
- cell junction [ISO, ISS]
- cerebellar mossy fiber [ISO]
- cortical cytoskeleton [ISO]
- cytoplasm [ISO, ISS]
- dendrite [ISO]
- dendrite cytoplasm [IDA]
- dendritic spine [ISS]
- endoplasmic reticulum [ISO, ISS]
- excitatory synapse [IDA, ISO]
- extrinsic component of cytoplasmic side of plasma membrane [ISO, ISS]
- ionotropic glutamate receptor complex [ISO, ISS]
- juxtaparanode region of axon [IDA, ISO]
- membrane [IDA, ISO]
- neuron projection terminus [ISO, ISS]
- neuron spine [ISO, ISS]
- neuronal postsynaptic density [IDA, ISO]
- plasma membrane [IDA, ISO]
- postsynaptic density [IDA, ISO]
- postsynaptic membrane [IDA, ISO]
- synapse [IDA, ISO]
- synaptic membrane [ISO]
- synaptic vesicle [ISO, ISS]
- voltage-gated potassium channel complex [IDA]
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.
Publication
Proteomic analysis revealed a novel synaptic proline-rich membrane protein (PRR7) associated with PSD-95 and NMDA receptor.
Proteomic analyses have revealed a novel synaptic proline-rich membrane protein: PRR7 (proline rich 7), in the postsynaptic density (PSD) fraction of rat forebrain. PRR7 is 269 amino acid residues long, and displays a unique architecture, composed of a very short N-terminal extracellular region, a single membrane spanning domain, and a cytoplasmic domain possessing a proline-rich sequence and a C-terminal type-1 ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PRR7 DLG4 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - |
Curated By
- BioGRID