Oligomerization propensity and flexibility of yeast frataxin studied by X-ray crystallography and small-angle X-ray scattering

Journal of Molecular Biology, In Press, Accepted Manuscript, doi:10.1016/j.jmb.2011.10.034

Christopher A.G. Söderberg a, [1], Alexander V. Shkumatov b, 2, Sreekanth Rajan a, Oleksandr Gakh c, Dmitri I. Svergun b, Grazia Isaya c,, Salam Al-Karadaghi a.
a Center for Molecular Protein Science, Institute for Chemistry and Chemical Engineering, Lund University, PO Box 124, SE-221 00 Lund, Sweden
b EMBL, Hamburg Outstation, Notkestraße 85, D-22603 Hamburg, Germany
c Department of Pediatric and Adolescent Medicine and Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA

Keywords: Protein oligomerization; Protein flexibility; metal chaperone; Friedreich's ataxia; Neurodegenerative diseases