ITSN1
Gene Ontology Biological Process
- apoptotic signaling pathway [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- positive regulation of GTPase activity [NAS]
- positive regulation of apoptotic process [TAS]
- regulation of small GTPase mediated signal transduction [TAS]
- small GTPase mediated signal transduction [TAS]
- synaptic vesicle endocytosis [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SYNJ1
Gene Ontology Biological Process
- inositol phosphate dephosphorylation [ISS]
- inositol phosphate metabolic process [TAS]
- neurotransmitter transport [ISS]
- phosphate-containing compound metabolic process [TAS]
- phosphatidylinositol biosynthetic process [TAS]
- phosphatidylinositol dephosphorylation [ISS]
- phosphatidylinositol metabolic process [ISS]
- phospholipid metabolic process [TAS]
- positive regulation of synaptic vesicle uncoating [TAS]
- regulation of synaptic vesicle membrane organization [TAS]
- small molecule metabolic process [TAS]
- synaptic vesicle endocytosis [ISS]
- synaptic vesicle priming [ISS]
- synaptic vesicle transport [ISS]
- synaptic vesicle uncoating [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
Alternative splicing affecting the SH3A domain controls the binding properties of intersectin 1 in neurons.
Intersectin 1 (ITSN1) is a conserved adaptor protein implicated in endocytosis, regulation of actin cytoskeleton rearrangements and mitogenic signaling. Its expression is characterized by multiple alternative splicing. Here we show neuron-specific expression of ITSN1 isoforms containing exon 20, which encodes five amino acid residues in the first SH3 domain (SH3A). In vitro binding experiments demonstrated that inclusion of exon 20 ... [more]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
SYNJ1 ITSN1 | 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. | High | - | BioGRID | - |
Curated By
- BioGRID