BAIT
HCRTR1
OX1R
hypocretin (orexin) receptor 1
GO Process (4)
GO Function (4)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
ARRB2
ARB2, ARR2, BARR2
arrestin, beta 2
GO Process (18)
GO Function (7)
GO Component (6)
Gene Ontology Biological Process
- G-protein coupled receptor internalization [IDA, IMP]
- Notch signaling pathway [TAS]
- blood coagulation [TAS]
- cell chemotaxis [IMP]
- desensitization of G-protein coupled receptor protein signaling pathway by arrestin [IMP]
- negative regulation of NF-kappaB transcription factor activity [IDA]
- negative regulation of natural killer cell mediated cytotoxicity [IMP]
- negative regulation of protein ubiquitination [IDA]
- platelet activation [TAS]
- positive regulation of ERK1 and ERK2 cascade [IDA, IMP]
- positive regulation of protein ubiquitination [IGI]
- positive regulation of receptor internalization [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IMP]
- protein ubiquitination [IMP]
- receptor internalization [IDA]
- regulation of androgen receptor signaling pathway [IDA]
- transcription from RNA polymerase II promoter [IDA]
- transforming growth factor beta receptor signaling pathway [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
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.
Publication
Temporal profiling of orexin receptor-arrestin-ubiquitin complexes reveals differences between receptor subtypes.
Orexin G protein-coupled receptors (OxRs) and their cognate agonists have been implicated in a number of disorders since their recent discovery, ranging from narcolepsy to formation of addictive behavior. Bioluminescence resonance energy transfer assays of agonist-occupied OxRs provided evidence for a strong dose-dependent interaction with both trafficking proteins β-arrestin 1 and 2 that required unusually high agonist concentrations compared with ... [more]
J. Biol. Chem. May. 13, 2011; 286(19);16726-33 [Pubmed: 21378163]
Throughput
- Low Throughput
Curated By
- BioGRID