response to vitamin K / coagulation factor Xa / platelet alpha granule / Cargo concentration in the ER / Defective factor IX causes thrombophilia / Defective cofactor function of FVIIIa variant / Defective F9 variant does not activate FX / Extrinsic Pathway of Fibrin Clot Formation / COPII-mediated vesicle transport / blood circulation ...response to vitamin K / coagulation factor Xa / platelet alpha granule / Cargo concentration in the ER / Defective factor IX causes thrombophilia / Defective cofactor function of FVIIIa variant / Defective F9 variant does not activate FX / Extrinsic Pathway of Fibrin Clot Formation / COPII-mediated vesicle transport / blood circulation / cytolysis by host of symbiont cells / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin-activated receptor signaling pathway / thrombin / COPII-coated ER to Golgi transport vesicle / neutrophil-mediated killing of gram-negative bacterium / regulation of blood coagulation / Defective F8 cleavage by thrombin / Platelet Aggregation (Plug Formation) / ligand-gated ion channel signaling pathway / negative regulation of astrocyte differentiation / positive regulation of collagen biosynthetic process / negative regulation of platelet activation / negative regulation of blood coagulation / positive regulation of blood coagulation / positive regulation of TOR signaling / negative regulation of fibrinolysis / regulation of cytosolic calcium ion concentration / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Gamma-carboxylation of protein precursors / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / fibrinolysis / negative regulation of proteolysis / Intrinsic Pathway of Fibrin Clot Formation / negative regulation of cytokine production involved in inflammatory response / endoplasmic reticulum-Golgi intermediate compartment membrane / Peptide ligand-binding receptors / positive regulation of release of sequestered calcium ion into cytosol / platelet alpha granule lumen / Regulation of Complement cascade / acute-phase response / positive regulation of receptor signaling pathway via JAK-STAT / Cell surface interactions at the vascular wall / Post-translational protein phosphorylation / lipopolysaccharide binding / growth factor activity / positive regulation of insulin secretion / phospholipid binding / platelet activation / positive regulation of protein localization to nucleus / response to wounding / Golgi lumen / antimicrobial humoral immune response mediated by antimicrobial peptide / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / positive regulation of reactive oxygen species metabolic process / blood coagulation / Platelet degranulation / extracellular vesicle / heparin binding / regulation of cell shape / Thrombin signalling through proteinase activated receptors (PARs) / positive regulation of protein phosphorylation / positive regulation of cell growth / : / G alpha (q) signalling events / blood microparticle / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / cell surface receptor signaling pathway / positive regulation of cell migration / receptor ligand activity / copper ion binding / endoplasmic reticulum lumen / external side of plasma membrane / signaling receptor binding / serine-type endopeptidase activity / positive regulation of cell population proliferation / calcium ion binding / proteolysis / extracellular space / extracellular exosome / extracellular region / membrane / plasma membrane 類似検索 - 分子機能
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)
HL049413
米国
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)
HL139554
米国
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)
HL147821
米国
Childrens Discovery Institute of Washington University and St. Louis Childrens Hospital
CDI-CORE-2015-505
米国
Childrens Discovery Institute of Washington University and St. Louis Childrens Hospital
CDI-CORE-2019-813
米国
Foundation for Barnes-Jewish Hospital
3770
米国
Other private
Washington University Diabetes Research Center DK020579
Other private
The Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine CA091842
引用
ジャーナル: Subcell Biochem / 年: 2024 タイトル: The Prothrombin-Prothrombinase Interaction. 著者: Bosko M Stojanovski / Bassem M Mohammed / Enrico Di Cera / 要旨: The hemostatic response to vascular injury entails a sequence of proteolytic events where several inactive zymogens of the trypsin family are converted to active proteases. The cascade starts with ...The hemostatic response to vascular injury entails a sequence of proteolytic events where several inactive zymogens of the trypsin family are converted to active proteases. The cascade starts with exposure of tissue factor from the damaged endothelium and culminates with conversion of prothrombin to thrombin in a reaction catalyzed by the prothrombinase complex composed of the enzyme factor Xa, cofactor Va, Ca, and phospholipids. This cofactor-dependent activation is paradigmatic of analogous reactions of the blood coagulation and complement cascades, which makes elucidation of its molecular mechanism of broad significance to the large class of trypsin-like zymogens to which prothrombin belongs. Because of its relevance as the most important reaction in the physiological response to vascular injury, as well as the main trigger of pathological thrombotic complications, the mechanism of prothrombin activation has been studied extensively. However, a molecular interpretation of this mechanism has become available only recently from important developments in structural biology. Here we review current knowledge on the prothrombin-prothrombinase interaction and outline future directions for the study of this key reaction of the coagulation cascade.
全体 : Prothrombin_Prothrombinase complex on lipid nanodiscs.
全体
名称: Prothrombin_Prothrombinase complex on lipid nanodiscs.
要素
複合体: Prothrombin_Prothrombinase complex on lipid nanodiscs.
細胞器官・細胞要素: Coagulation Factor Va
細胞器官・細胞要素: Coagulation Factor Xa
細胞器官・細胞要素: Prothrombin
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超分子 #1: Prothrombin_Prothrombinase complex on lipid nanodiscs.
超分子
名称: Prothrombin_Prothrombinase complex on lipid nanodiscs. タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1 詳細: The complex is made of coagulation factor Va (derived from human plasma), coagulation factor Xa (Recombinantly expressed in BHK cells) and Prothrombin (Recombinantly expressed in BHK cells). ...詳細: The complex is made of coagulation factor Va (derived from human plasma), coagulation factor Xa (Recombinantly expressed in BHK cells) and Prothrombin (Recombinantly expressed in BHK cells). The nanodisc component of the complex is made of the scaffold protein MSP1E3D1 (Recombinantly expressed in bacteria) and the phospholipid component was Porcine Brain phosphatidylserine.