Physiology / Membrane Proteins / Enzyme Inhibitors / Humans / Animals / Cell Death / Hepatitis C Virus / Medical Physiology / Molecular cloning / Active site / Plasmodium falciparum / Protozoan Proteins / MHC class I / Biochemistry and cell biology / Proteolytic activity / Cell Death / Hepatitis C Virus / Medical Physiology / Molecular cloning / Active site / Plasmodium falciparum / Protozoan Proteins / MHC class I / Biochemistry and cell biology / Proteolytic activity