2024-05-20 | X-ray crystal structure of a designed rigidified imaging scaffold in the ligand-free conformation – Acta Crystallogr., F Struct. Biol. Commun. Agdanowski, M. P.; Castells-Graells, R.; Sawaya, M. R.; Cascio, D.; Yeates,* T. O.; Arbing, M. A.