PTPRS
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
NTRK3
Gene Ontology Biological Process
- activation of MAPK activity [ISO]
- activation of Ras GTPase activity [ISO]
- activation of protein kinase B activity [ISO]
- cellular response to retinoic acid [IEP]
- cochlea development [IEP]
- lens fiber cell differentiation [ISO]
- mechanoreceptor differentiation [ISO]
- modulation by virus of host transcription [IEP]
- negative regulation of astrocyte differentiation [IMP]
- negative regulation of cell death [IMP]
- negative regulation of protein phosphorylation [ISO]
- neuron fate specification [IMP]
- neuron migration [IMP]
- neurotrophin signaling pathway [IMP, ISO]
- positive regulation of actin cytoskeleton reorganization [ISO]
- positive regulation of axon extension involved in regeneration [ISO]
- positive regulation of cell migration [ISO]
- positive regulation of cell proliferation [ISO]
- positive regulation of gene expression [ISO]
- positive regulation of peptidyl-serine phosphorylation [ISO]
- positive regulation of positive chemotaxis [ISO]
- protein autophosphorylation [IMP]
- response to axon injury [IEP]
- response to corticosterone [IEP]
- response to ethanol [IEP]
- transmembrane receptor protein tyrosine kinase signaling pathway [ISO]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
PTP? functions as a presynaptic receptor for the glypican-4/LRRTM4 complex and is essential for excitatory synaptic transmission.
Leukocyte common antigen-related receptor protein tyrosine phosphatases--comprising LAR, PTP?, and PTP?--are synaptic adhesion molecules that organize synapse development. Here, we identify glypican 4 (GPC-4) as a ligand for PTP?. GPC-4 showed strong (nanomolar) affinity and heparan sulfate (HS)-dependent interaction with the Ig domains of PTP?. PTP? bound only to proteolytically cleaved GPC-4 and formed additional complex with leucine-rich repeat transmembrane ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID