PTX3
Gene Ontology Biological Process
- inflammatory response [TAS]
- innate immune response [IDA]
- negative regulation by host of viral exo-alpha-sialidase activity [IDA]
- negative regulation by host of viral glycoprotein metabolic process [IDA]
- negative regulation of exo-alpha-sialidase activity [IDA]
- negative regulation of glycoprotein metabolic process [IDA]
- negative regulation of viral entry into host cell [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
FGF2
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- Ras protein signal transduction [TAS]
- activation of MAPK activity [TAS]
- branching involved in ureteric bud morphogenesis [IDA]
- cell migration involved in sprouting angiogenesis [IDA, IGI]
- chemotaxis [TAS]
- chondroblast differentiation [IDA]
- embryonic morphogenesis [TAS]
- epidermal growth factor receptor signaling pathway [TAS]
- extracellular matrix organization [TAS]
- fibroblast growth factor receptor signaling pathway [IDA, IGI, IPI, TAS]
- hyaluronan catabolic process [IDA]
- innate immune response [TAS]
- inositol phosphate biosynthetic process [IDA]
- insulin receptor signaling pathway [TAS]
- negative regulation of blood vessel endothelial cell migration [IDA]
- negative regulation of cell death [IDA]
- negative regulation of fibroblast migration [IDA]
- negative regulation of wound healing [IDA]
- nervous system development [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- organ morphogenesis [TAS]
- phosphatidylinositol biosynthetic process [IDA]
- phosphatidylinositol-mediated signaling [TAS]
- positive chemotaxis [IDA]
- positive regulation of ERK1 and ERK2 cascade [IDA]
- positive regulation of angiogenesis [IDA]
- positive regulation of blood vessel endothelial cell migration [IDA]
- positive regulation of cardiac muscle cell proliferation [IDA]
- positive regulation of cell fate specification [IDA]
- positive regulation of cell proliferation [IGI]
- positive regulation of endothelial cell proliferation [IMP]
- positive regulation of phosphatidylinositol 3-kinase activity [IDA]
- positive regulation of phospholipase C activity [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- positive regulation of transcription, DNA-templated [IDA]
- regulation of angiogenesis [TAS]
- release of sequestered calcium ion into cytosol [IDA]
- signal transduction [NAS]
- wound healing [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Co-crystal Structure
Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.
Publication
Fibroblast growth factor 2-antagonist activity of a long-pentraxin 3-derived anti-angiogenic pentapeptide.
Fibroblast growth factor-2 (FGF2) plays a major role in angiogenesis. The pattern recognition receptor long-pentraxin 3 (PTX3) inhibits the angiogenic activity of FGF2. To identify novel FGF2-antagonistic peptide(s), four acetylated (Ac) synthetic peptides overlapping the FGF2-binding region PTX3-(97-110) were assessed for their FGF2-binding capacity. Among them, the shortest pentapeptide Ac-ARPCA-NH(2) (PTX3-[100-104]) inhibits the interaction of FGF2 with PTX3 immobilized to ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PTX3 FGF2 | 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