DERL1
Gene Ontology Biological Process
- ER-associated ubiquitin-dependent protein catabolic process [IDA]
- endoplasmic reticulum unfolded protein response [IDA]
- establishment of protein localization [TAS]
- intracellular transport of viral protein in host cell [TAS]
- protein destabilization [IMP]
- response to unfolded protein [IMP]
- retrograde protein transport, ER to cytosol [IDA, IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PSMD2
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [TAS]
- G1/S transition of mitotic cell cycle [TAS]
- RNA metabolic process [TAS]
- anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent [TAS]
- antigen processing and presentation of peptide antigen via MHC class I [TAS]
- apoptotic process [TAS]
- cellular nitrogen compound metabolic process [TAS]
- gene expression [TAS]
- mRNA metabolic process [TAS]
- mitotic cell cycle [TAS]
- negative regulation of apoptotic process [TAS]
- negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- protein polyubiquitination [TAS]
- regulation of apoptotic process [TAS]
- regulation of cellular amino acid metabolic process [TAS]
- regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- small molecule metabolic process [TAS]
- viral process [TAS]
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
Surf4 collaborates with derlin-2 and derlin-1 to mediate cyclooxygenase-2 translocation to the cytosol for degradation.
Derlin family members participate in the retrotranslocation of endoplasmic reticulum (ER) lumen proteins to the cytosol for ER-associated degradation (ERAD); however, the proteins facilitating this retrotranslocation remain to be explored. Using CRISPR library screening, we have found that derlin-2 and surfeit locus protein 4 (Surf4) are candidates to facilitate degradation of cyclooxygenase-2 (COX-2, also known as PTGS2). Our results show ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| DERL1 PSMD2 | Affinity Capture-MS 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. | Low | - | BioGRID | - |
Curated By
- BioGRID