ARRB2
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
MC1R
Gene Ontology Biological Process
- G-protein coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger [TAS]
- UV protection [TAS]
- UV-damage excision repair [IDA]
- intracellular signal transduction [ISS]
- multicellular organismal development [TAS]
- negative regulation of tumor necrosis factor production [IMP]
- pigmentation [TAS]
- positive regulation of cAMP biosynthetic process [IDA]
- positive regulation of protein kinase A signaling [ISS]
- positive regulation of protein kinase B signaling [ISS]
- positive regulation of protein kinase C signaling [ISS]
- positive regulation of transcription from RNA polymerase II promoter [ISS]
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
Human melanocortin 1 receptor-mediated ubiquitination of nonvisual arrestins. Role of Mahogunin Ring Finger 1 E3 ligase.
Signaling from the melanocortin 1 receptor (MC1R), a Gs protein-coupled receptor (GPCR) crucial for melanocyte proliferation and differentiation, is regulated by cytosolic β-arrestins (ARRBs). MC1R signaling is also negatively modulated by the E3-ubiquitin ligase Mahogunin Ring Finger-1 (MGRN1), whose mutation causes hyperpigmentation, congenital heart defects and neurodegeneration in mice. We showed previously that although MC1R interacts stably with human ARRB1 ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MC1R ARRB2 | Affinity Capture-Western 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. | Low | - | BioGRID | - |
Curated By
- BioGRID