STX4
Gene Ontology Biological Process
- blood coagulation [TAS]
- intracellular protein transport [IBA]
- long-term synaptic potentiation [IDA]
- membrane organization [TAS]
- organelle fusion [IDA]
- platelet activation [TAS]
- positive regulation of catalytic activity [IMP]
- positive regulation of cell adhesion [IMP]
- positive regulation of cell migration [IMP]
- positive regulation of cell proliferation [IMP]
- positive regulation of chemotaxis [IMP]
- positive regulation of eosinophil degranulation [IMP]
- positive regulation of establishment of protein localization to plasma membrane [IMP]
- positive regulation of immunoglobulin secretion [IMP]
- positive regulation of insulin secretion involved in cellular response to glucose stimulus [IDA, IMP]
- positive regulation of protein localization to cell surface [IMP]
- positive regulation of protein localization to plasma membrane [IMP]
- post-Golgi vesicle-mediated transport [TAS]
- regulation of exocytosis [IMP]
- regulation of extrinsic apoptotic signaling pathway via death domain receptors [IMP]
- response to hydroperoxide [IDA]
- synaptic vesicle fusion to presynaptic membrane [IBA]
- vesicle docking [IBA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- SNARE complex [IDA]
- basolateral plasma membrane [IDA]
- cell surface [IDA]
- cytosol [TAS]
- dendritic spine [IDA]
- endosome [IDA]
- extracellular space [IDA]
- extracellular vesicular exosome [IDA]
- integral component of membrane [IBA]
- intracellular [IDA]
- lamellipodium [IDA]
- membrane [IDA]
- plasma membrane [IDA, TAS]
- somatodendritic compartment [IDA]
- specific granule [IDA]
- synapse [IDA]
- synaptic vesicle [IBA]
- vacuole [TAS]
SNAP25
Gene Ontology Biological Process
- energy reserve metabolic process [TAS]
- glutamate secretion [TAS]
- neurotransmitter secretion [TAS]
- neurotransmitter uptake [NAS]
- regulation of insulin secretion [TAS]
- small molecule metabolic process [TAS]
- synaptic transmission [NAS, TAS]
- synaptic vesicle docking [NAS]
- synaptic vesicle exocytosis [TAS]
- synaptic vesicle fusion to presynaptic membrane [IBA]
- synaptic vesicle priming [IBA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
Human platelets contain SNARE proteins and a Sec1p homologue that interacts with syntaxin 4 and is phosphorylated after thrombin activation: implications for platelet secretion.
In response to thrombin and other extracellular activators, platelets secrete molecules from large intracellular vesicles (granules) to initiate thrombosis. Little is known about the molecular machinery responsible for vesicle docking and secretion in platelets and the linkage of that machinery to cell activation. We found that platelet membranes contain a full complement of interacting proteins-VAMP, SNAP-25, and syntaxin 4-that are ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| STX4 SNAP25 | 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 | - | |
| STX4 SNAP25 | 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 | - | |
| STX4 SNAP25 | 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 | - |
Curated By
- BioGRID