title: Fibronectin structure: a new piece of the puzzle emerges.
abstract: In the structure of the gelatin binding domain (GBD) of fibronectin reported by Graille et al. (2010), both the zinc-mediated dimerization and the rearrangement of 8F(I) from the canonical F(I) fold are unexpected, suggesting interesting new directions for researchers in the field.
authors.affiliation: Department of Chemical and Biological Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK.
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Bingham
authors.forename: Jennifer R
authors.initials: JR
authors.lastname: Potts