title: Proteins special issue of biopolymers.
authors.affiliation: Department of Structural Biology, Max-Planck-Institute for Molecular Physiology, Dortmund, Germany.
authors.forename: Alfred
authors.initials: A
authors.lastname: Wittinghofer
authors.forename: Jean Baum
authors.initials: JB
authors.lastname: Martin
authors.forename: Stephen
authors.initials: S
authors.lastname: Blacklow
mesh_terms: D001704:Biopolymers
chemical_list: D001704:Biopolymers