David Quirnheim Pais

Papers

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About

David Quirnheim Pais is a structural biologist whose work focuses on the challenges of crystallizing membrane proteins—a notoriously difficult class of biomolecules essential for drug development. His most notable contribution is the design of the "MPI tray," a versatile crystallization plate introduced in a 2017 paper that addresses the unique requirements of membrane protein handling, particularly the use of detergents. This innovation enables high-throughput crystallization while overcoming the conflicting demands of traditional multi-well plates, making it a valuable tool for the structural biology community. Although his highly specialized work has garnered modest citation counts (3 citations for his key paper), its practical impact is significant for researchers tackling membrane protein structures. Pais’s achievement lies in solving a critical bottleneck in macromolecular crystallography, providing a platform that enhances reproducibility and efficiency. His contributions exemplify how thoughtful engineering can advance fundamental research, offering a resource that supports the study of proteins implicated in diseases and the design of targeted therapeutics.