Searching for silver bullets: An alternative strategy for crystallizing macromolecules

Based on a hypothesis that various small molecules might establish stabilizing, intermolecular, non covalent crosslinks in protein crystals and thereby promote lattice formation, we carried out three separate experiments. We assessed the impact of 200 chemicals on the propensity of 81 different proteins and viruses to crystallize. The experiments were comprised of 18240 vapor diffusion trials. A salient feature of the experiments was that, aside...