... interaction of m-calpain domain V with lipid or membranes may also be involved in the modulation of the enzyme’s activity Earlier investigations showed that a C-terminal segment of domain V, G17TAMRILGG, ... phospholipids dimyristoylphosphatidylcholine (Myr2PtdCho), dimyristoylphosphatidylethanolamine (Myr2PtdEtn) and dimyristoylphosphatidylserine (Myr2PtdSer) and all solvents, which were of spectroscopic ... are consistent with those of previous authors, which have shown that m-calpain activity is modulated by the presence of anionic lipid [25] To satisfy a VP1 requirement for anionic lipid, it seems...