Structure of the N-terminal domain of the protein Expansion: an 'Expansion' to the Smad MH2
Beich-Frandsen, M., Aragon, E., Llimargas, M., Benach, J., Riera, A., Pous, J., Macias, M.J.(2015) Acta Crystallogr D Biol Crystallogr 71: 844-853