PBID | Uniprot | Name | Gene | Alternative | Organism | Uniprot Description |
PB0146 | P35443 | Thrombospondin-4 | THBS4 | TSP-4, TSP4 | Homo_sapiens | Adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions and is involved in various processes including cellular proliferation, migration, adhesion and attachment, inflammatory response to CNS injury, regulation of vascular inflammation and adaptive responses of the heart to pressure overload and in myocardial function and remodeling. Binds to structural extracellular matrix (ECM) proteins and modulates the ECM in response to tissue damage, contributing to cardioprotective and adaptive ECM remodeling. Plays a role in ER stress response, via its interaction with the activating transcription factor 6 alpha (ATF6) which produces adaptive ER stress response factors and protects myocardium from pressure overload. May contribute to spinal presynaptic hypersensitivity and neuropathic pain states after peripheral nerve injury. May play a role in regulating protective astrogenesis from the subventricular zone (SVZ) niche after injury in a NOTCH1-dependent manner (By similarity). |
Domains | Gene Ontology |
PF02412 (6_TSP_3) PF05735 (TSP_C) PF07645 (2_EGF_CA) PF11598 (COMP) |
GO:0005178 (enables) integrin binding
GO:0005509 (enables) calcium ion binding GO:0005515 (enables) protein binding GO:0008083 (enables) growth factor activity GO:0008201 (enables) heparin binding GO:0001938 (involved in) positive regulation of endothelial cell proliferation GO:0006986 (involved in) response to unfolded protein GO:0007155 (involved in) cell adhesion GO:0007165 (involved in) signal transduction GO:0016525 (involved in) negative regulation of angiogenesis GO:0034103 (involved in) regulation of tissue remodeling GO:0034976 (involved in) response to endoplasmic reticulum stress GO:0048266 (involved in) behavioral response to pain GO:0048771 (involved in) tissue remodeling GO:0050731 (involved in) positive regulation of peptidyl-tyrosine phosphorylation GO:0051451 (involved in) myoblast migration GO:0051781 (involved in) positive regulation of cell division GO:0071603 (involved in) endothelial cell-cell adhesion GO:0090023 (involved in) positive regulation of neutrophil chemotaxis GO:0005576 (located in) extracellular region GO:0005604 (located in) basement membrane GO:0005615 (located in) extracellular space GO:0005783 (located in) endoplasmic reticulum GO:0016529 (located in) sarcoplasmic reticulum GO:0062023 (located in) collagen-containing extracellular matrix GO:0070062 (located in) extracellular exosome |
External Links | Description |
Intact | Open source database system and analysis tools for molecular interaction data. |
Protein Atlas | An open access resource for human proteins |
InterPro (new pfam) | InterPro provides functional analysis of proteins by classifying them into families and predicting domains and important sites. |