SIAH2
Gene Ontology Biological Process
- cellular protein catabolic process [ISO]
- negative regulation of apoptotic process [ISO]
- negative regulation of canonical Wnt signaling pathway [ISO]
- negative regulation of cysteine-type endopeptidase activity involved in apoptotic process [ISO]
- negative regulation of extrinsic apoptotic signaling pathway [ISO]
- regulation of protein ubiquitination [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SYP
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- excitatory synapse [IDA, ISO]
- integral component of synaptic vesicle membrane [IBA, TAS]
- intracellular organelle [IDA]
- membrane [ISO]
- neuron projection [IDA]
- neuron projection terminus [IDA, ISO]
- presynaptic active zone [ISO]
- presynaptic membrane [ISO]
- protein complex [IDA]
- synapse [ISO]
- synaptic vesicle [IDA, ISO]
- synaptic vesicle membrane [ISO]
- terminal bouton [IDA]
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
Regulation of synaptophysin degradation by mammalian homologues of seven in absentia.
Synaptophysin is an integral membrane protein of synaptic vesicles characterized by four transmembrane domains with both termini facing the cytoplasm. Although synaptophysin has been implicated in neurotransmitter release, and decreased synaptophysin levels have been associated with several neurodegenerative diseases, the molecular mechanism that regulates the degradation of synaptophysin remains unsolved. Using the cytoplasmic C terminus of synaptophysin as bait in ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SIAH2 SYP | Co-localization Co-localization Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments. | Low | - | BioGRID | - | |
| SIAH2 SYP | 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 | - | |
| SYP SIAH2 | 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