title: Binding of flexible and constrained ligands to the Grb2 SH2 domain: structural effects of ligand preorganization.
authors.affiliation: Department of Chemistry and Biochemistry, The Institute of Cellular and Molecular Biology, Texas Institute of Drug and Diagnostic Development, The University of Texas, Austin, Texas 78712, USA.
authors.forename: John H
authors.initials: JH
authors.lastname: Clements
authors.forename: John E
authors.initials: JE
authors.lastname: DeLorbe
authors.forename: Aaron P
authors.initials: AP
authors.lastname: Benfield
authors.forename: Stephen F
authors.initials: SF
authors.lastname: Martin