UBQLN1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PSEN2
Gene Ontology Biological Process
- Notch receptor processing [IBA, TAS]
- Notch signaling pathway [TAS]
- amyloid precursor protein catabolic process [IBA, TAS]
- apoptotic signaling pathway [TAS]
- beta-amyloid metabolic process [IBA]
- calcium ion transport [IBA]
- membrane protein ectodomain proteolysis [IDA]
- membrane protein intracellular domain proteolysis [TAS]
- negative regulation of apoptotic process [IBA]
- neurotrophin TRK receptor signaling pathway [TAS]
- positive regulation of apoptotic process [TAS]
- positive regulation of catalytic activity [IDA]
- protein processing [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Golgi apparatus [IDA]
- Z disc [IBA]
- apical plasma membrane [IBA]
- axon [IBA]
- cell cortex [IBA]
- cell surface [IBA]
- centrosome [IDA]
- ciliary rootlet [IBA]
- dendritic shaft [IBA]
- endoplasmic reticulum [IDA]
- growth cone [IBA]
- integral component of plasma membrane [IDA]
- kinetochore [IDA]
- lysosomal membrane [IBA]
- membrane [IDA]
- membrane raft [IBA]
- mitochondrial inner membrane [IBA]
- neuromuscular junction [IBA]
- neuronal cell body [IBA]
- nuclear inner membrane [IDA]
- perinuclear region of cytoplasm [IBA]
- plasma membrane [TAS]
- protein complex [IDA]
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
Dimerization of ubiquilin is dependent upon the central region of the protein: evidence that the monomer, but not the dimer, is involved in binding presenilins.
Ubiquilin proteins have been shown to interact with a wide variety of other cellular proteins, often regulating the stability and degradation of the interacting protein. Ubiquilin contains a UBL (ubiquitin-like) domain at the N-terminus and a UBA (ubiquitin-associated) domain at the C-terminus, separated by a central region containing Sti1-like repeats. Little is known about regulation of the interaction of ubiquilin ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| UBQLN1 PSEN2 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - | |
| UBQLN1 PSEN2 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - | |
| PSEN2 UBQLN1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - | |
| UBQLN1 PSEN2 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID