Understanding the anchoring interaction of coagulation factor Va light chain on zeolites: A molecular dynamics study.

Hypothesis: Factor Va (FXa) and Xa (FVa) can assemble on the phosphatidylserine (PS) membrane (of platelet) to form prothrombinase complex and contribute to blood clotting. Very recently, we discovered that Ca-zeoliteacts as a type of reinforced activated inorganic platelet to enable assembly of prothrombinase complex and display an unusual zymogen (prothrombin) activation pattern. Inspired but not constrained by nature, it is of great interest to understand how FVa and FXa assembly on the inorganic surface (e.