Abstract
The cathepsins are a family of lysosomal cysteine proteases that are abundant in living cells and play important roles in intracellular proteolysis. Cathepsins are necessary for cell survival, and disruption of regulation of the activity of these enzymes causes serious diseases including allergy, atherosclerosis, muscular dystrophy, Alzheimers disease and cancer. Therefore, the design of inhibitors for cathepsins is important in development of therapeutic agents. This review will focus on the features of the tertiary structure and substrate-binding specificity of cathepsins B, L, S and K, based on X-ray crystal structures of their complexes with inhibitors. To illustrate an approach to drug design, an example of structure-based design of a cathepsin B-specific inhibitor is described.
Call for Papers in Thematic Issues
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Artificial intelligence for Natural Products Discovery and Development
Our approach involves using computational methods to predict the potential therapeutic benefits of natural products by considering factors such as drug structure, targets, and interactions. We also employ multitarget analysis to understand the role of drug targets in disease pathways. We advocate for the use of artificial intelligence in predicting ...read more
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