
Pretein design researcher Yulai Liu holds an enlarged 3D printed model from his team's efforts to design functioning calcium channels entirely from scratch. He is standing in David Baker's lab at the UW Medicine Institute for Protein Design. Credit: Ian Haydon/UW Medicine Institute for Protein Design. The design of new calcium channels, built bottom-up from scratch, was reported last week in Nature. Ion channels generate electrical impulses produced by liv











