title: Circular dichroism to study protein interactions.
abstract: Circular dichroism (CD) is a powerful technique for studying the structures of proteins in solution, as well as structural changes that may occur when proteins bind to ligands. Changes in CD signals accompanying complex formation can be used to determine the strength of the interaction and to provide information about the nature and extent of the conformational changes involved. This unit outlines the type of information available from CD studies and describes how such experiments should be carried out to ensure that reliable information is obtained.
authors.affiliation: University of Glasgow, Glasgow, United Kingdom.
authors.forename: Sharon M
authors.initials: SM
authors.lastname: Kelly
authors.affiliation: University of Glasgow, Glasgow, United Kingdom.
authors.forename: Nicholas C
authors.initials: NC
authors.lastname: Price
mesh_terms: D002942:Circular Dichroism / Q000379:methods*; D008024:Ligands; D011485:Protein Binding; D011506:Proteins / Q000378:metabolism*
chemical_list: D008024:Ligands; D011506:Proteins