Thrombospondin-1 (P07996)

Uniprot ID P07996
Protein Name Thrombospondin-1
Gene Name THBS1
Species Homo sapiens (Human)
Signal peptide(a) N Secretome P(b) 0.499
Function Adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions. Binds heparin. May play a role in dentinogenesis and/or maintenance of dentin and dental pulp (By similarity). Ligand for CD36 mediating antiangiogenic properties. 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 (By similarity). .
GO - Molecular function
  • calcium ion binding : NAS:BHF-UCL
  • collagen V binding : IDA:BHF-UCL
  • extracellular matrix structural constituent : HDA:BHF-UCL
  • fibrinogen binding : IDA:BHF-UCL
  • fibroblast growth factor binding : IDA:BHF-UCL
  • fibronectin binding : IDA:BHF-UCL
  • heparin binding : IDA:BHF-UCL
  • identical protein binding : NAS:BHF-UCL
  • integrin binding : IMP:BHF-UCL
  • laminin binding : IDA:BHF-UCL
  • low-density lipoprotein particle binding : IDA:BHF-UCL
  • phosphatidylserine binding : IDA:UniProtKB
  • proteoglycan binding : TAS:BHF-UCL
  • transforming growth factor beta binding : ISS:BHF-UCL
GO - Biological process
  • activation of MAPK activity : IMP:BHF-UCL
  • behavioral response to pain : ISS:UniProtKB
  • cell adhesion : NAS:BHF-UCL
  • cell cycle arrest : IDA:BHF-UCL
  • cell migration : IDA:BHF-UCL
  • cellular response to growth factor stimulus : IEA:Ensembl
  • cellular response to heat : NAS:BHF-UCL
  • cellular response to tumor necrosis factor : IEA:Ensembl
  • chronic inflammatory response : IEP:BHF-UCL
  • engulfment of apoptotic cell : IDA:BHF-UCL
  • extracellular matrix organization : TAS:Reactome
  • immune response : IEP:BHF-UCL
  • inflammatory response : IDA:CACAO
  • negative regulation of angiogenesis : IDA:UniProtKB
  • negative regulation of antigen processing and presentation of peptide or polysaccharide antigen via MHC class II : IDA:BHF-UCL
  • negative regulation of apoptotic process : IDA:UniProtKB
  • negative regulation of blood vessel endothelial cell migration : IDA:BHF-UCL
  • negative regulation of blood vessel endothelial cell proliferation involved in sprouting angiogenesis : IMP:BHF-UCL
  • negative regulation of cell migration involved in sprouting angiogenesis : IMP:BHF-UCL
  • negative regulation of cell-matrix adhesion : IDA:BHF-UCL
  • negative regulation of cGMP-mediated signaling : IDA:BHF-UCL
  • negative regulation of cysteine-type endopeptidase activity involved in apoptotic process : IDA:UniProtKB
  • negative regulation of dendritic cell antigen processing and presentation : IDA:BHF-UCL
  • negative regulation of endothelial cell chemotaxis : IDA:MGI
  • negative regulation of endothelial cell migration : IDA:BHF-UCL
  • negative regulation of endothelial cell proliferation : IDA:BHF-UCL
  • negative regulation of extrinsic apoptotic signaling pathway : TAS:BHF-UCL
  • negative regulation of fibrinolysis : IDA:BHF-UCL
  • negative regulation of fibroblast growth factor receptor signaling pathway : IDA:BHF-UCL
  • negative regulation of focal adhesion assembly : TAS:BHF-UCL
  • negative regulation of interleukin-12 production : IDA:BHF-UCL
  • negative regulation of long-chain fatty acid import across plasma membrane : IDA:BHF-UCL
  • negative regulation of nitric oxide mediated signal transduction : IDA:BHF-UCL
  • negative regulation of plasminogen activation : IDA:BHF-UCL
  • negative regulation of sprouting angiogenesis : IGI:BHF-UCL
  • peptide cross-linking : IDA:BHF-UCL
  • platelet degranulation : TAS:Reactome
  • positive regulation of angiogenesis : IMP:BHF-UCL
  • positive regulation of blood coagulation : IDA:BHF-UCL
  • positive regulation of blood vessel endothelial cell migration : IDA:BHF-UCL
  • positive regulation of cell migration : IDA:BHF-UCL
  • positive regulation of cell population proliferation : IDA:BHF-UCL
  • positive regulation of chemotaxis : IDA:BHF-UCL
  • positive regulation of endothelial cell apoptotic process : IDA:UniProtKB
  • positive regulation of endothelial cell migration : IDA:BHF-UCL
  • positive regulation of extrinsic apoptotic signaling pathway via death domain receptors : IDA:BHF-UCL
  • positive regulation of fibroblast migration : IDA:BHF-UCL
  • positive regulation of macrophage activation : IDA:BHF-UCL
  • positive regulation of macrophage chemotaxis : ISS:BHF-UCL
  • positive regulation of phosphorylation : IMP:BHF-UCL
  • positive regulation of protein kinase B signaling : IDA:UniProtKB
  • positive regulation of reactive oxygen species metabolic process : IDA:BHF-UCL
  • positive regulation of smooth muscle cell proliferation : IDA:BHF-UCL
  • positive regulation of transforming growth factor beta receptor signaling pathway : IDA:BHF-UCL
  • positive regulation of transforming growth factor beta1 production : ISS:BHF-UCL
  • positive regulation of translation : IDA:BHF-UCL
  • positive regulation of tumor necrosis factor biosynthetic process : IDA:UniProtKB
  • regulation of megakaryocyte differentiation : TAS:Reactome
  • response to calcium ion : IDA:BHF-UCL
  • response to drug : IEP:UniProtKB
  • response to endoplasmic reticulum stress : ISS:UniProtKB
  • response to glucose : IDA:BHF-UCL
  • response to hypoxia : NAS:BHF-UCL
  • response to magnesium ion : IDA:BHF-UCL
  • response to mechanical stimulus : IEA:Ensembl
  • response to progesterone : TAS:BHF-UCL
  • response to testosterone : IEA:Ensembl
  • response to unfolded protein : IEA:UniProtKB-KW
  • sprouting angiogenesis : IMP:BHF-UCL
Back
(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.