RNF220
Gene Ontology Biological Process
Gene Ontology Molecular Function
GRIA1
Gene Ontology Biological Process
- ion transmembrane transport [IBA, ISO]
- ionotropic glutamate receptor signaling pathway [IBA, ISO]
- long term synaptic depression [IGI]
- long-term memory [IMP, ISO]
- neuronal action potential [ISO]
- positive regulation of membrane potential [ISO]
- positive regulation of synaptic transmission [ISO]
- receptor internalization [IMP, ISO]
- regulation of receptor recycling [ISO]
- regulation of synaptic plasticity [ISO]
- regulation of synaptic transmission [ISO]
- response to toxic substance [ISO]
- synaptic transmission [IGI]
- synaptic transmission, glutamatergic [IBA]
Gene Ontology Molecular Function- G-protein alpha-subunit binding [ISO]
- G-protein beta-subunit binding [ISO]
- PDZ domain binding [ISO]
- adenylate cyclase binding [ISO]
- alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor activity [IBA, ISO]
- beta-2 adrenergic receptor binding [ISO]
- extracellular-glutamate-gated ion channel activity [IBA]
- identical protein binding [ISO]
- ionotropic glutamate receptor activity [ISO]
- myosin V binding [ISO]
- protein binding [IPI]
- protein domain specific binding [ISO]
- protein kinase A binding [ISO]
- protein kinase binding [ISO]
- small GTPase binding [ISO]
- G-protein alpha-subunit binding [ISO]
- G-protein beta-subunit binding [ISO]
- PDZ domain binding [ISO]
- adenylate cyclase binding [ISO]
- alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor activity [IBA, ISO]
- beta-2 adrenergic receptor binding [ISO]
- extracellular-glutamate-gated ion channel activity [IBA]
- identical protein binding [ISO]
- ionotropic glutamate receptor activity [ISO]
- myosin V binding [ISO]
- protein binding [IPI]
- protein domain specific binding [ISO]
- protein kinase A binding [ISO]
- protein kinase binding [ISO]
- small GTPase binding [ISO]
Gene Ontology Cellular Component
- alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid selective glutamate receptor complex [IDA, ISO]
- asymmetric synapse [ISO]
- axonal spine [IDA]
- cell surface [IDA, ISO]
- cytosol [ISO]
- dendrite [IDA]
- dendrite membrane [IDA]
- dendritic shaft [ISO]
- dendritic spine [IDA, ISO]
- dendritic spine membrane [ISO]
- early endosome [ISO]
- endoplasmic reticulum [IDA]
- excitatory synapse [ISO]
- ionotropic glutamate receptor complex [IDA]
- membrane [IDA]
- neuromuscular junction [ISO]
- neuron projection [IDA, ISO]
- neuron spine [IDA, ISO]
- neuronal cell body [IDA, ISO]
- plasma membrane [IDA, ISO]
- postsynaptic density [IDA, ISO]
- postsynaptic membrane [IDA]
- protein complex [ISO]
- recycling endosome [ISO]
- synapse [IDA, ISO]
- synaptic vesicle [IDA]
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
RNF220 is an E3 ubiquitin ligase for AMPA receptors to regulate synaptic transmission.
The accurate expression of postsynaptic AMPA receptors (AMPARs) is critical for information processing in the brain, and ubiquitination is a key regulator for this biological process. However, the roles of E3 ubiquitin ligases in the regulation of AMPARs are poorly understood. Here, we find that RNF220 directly interacts with AMPARs to meditate their polyubiquitination, and RNF220 knockout specifically increases AMPAR ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID