PFN2
Gene Ontology Biological Process
- negative regulation of actin filament polymerization [IDA, ISO]
- negative regulation of epithelial cell migration [IMP, ISO]
- negative regulation of ruffle assembly [IMP, ISO]
- positive regulation of ATPase activity [ISO]
- positive regulation of actin filament bundle assembly [ISO]
- positive regulation of actin filament polymerization [IMP, ISO]
- positive regulation of peptidyl-serine phosphorylation [IMP, ISO]
- positive regulation of stress fiber assembly [IMP, ISO]
- regulation of synaptic vesicle exocytosis [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
DNM1
Gene Ontology Biological Process
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
Mouse profilin 2 regulates endocytosis and competes with SH3 ligand binding to dynamin 1.
Mammalian profilins are abundantly expressed actin monomer-binding proteins, highly conserved with respect to their affinities for G-actin, poly-L-proline, and phosphoinositides. Profilins associate with a large number of proline-rich proteins; the physiological significance and regulation of which is poorly understood. Here we show that profilin 2 associates with dynamin 1 via the C-terminal proline-rich domain of dynamin and thereby competes with ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PFN2 DNM1 | 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 | - | |
| DNM1 PFN2 | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | 0.926 | BioGRID | 2672196 |
Curated By
- BioGRID