Compressibility of insulin amyloid fibrils determined by X-ray diffraction in a diamond anvil cell

References

• Chiti , F. and Dobson , C. M. 2006 . Protein misfolding, functional amyloid and human disease . Annu. Rev. Biochem. , 75 : 333 – 366 .
   PubMed Web of Science ®Google Scholar
• Scheibel , T. , Parthasarathy , R. , Sawicki , G. , Lin , X.-M. , Jaeger , H. and Lindquist , S. L. 2003 . Conducting nanowires built by controlled self-assembly of amyloid fibers and selective metal deposition . Proc. Natl. Acad. Sci. USA , 100 : 4527 – 4532 .
   PubMed Web of Science ®Google Scholar
• Baldwin , A. J. , Bader , R. , Christodoulou , J. , MacPhee , C. E. , Dobson , C. M. and Barker , P. D. 2006 . Cytochrome display on amyloid fibrils . J. Am. Chem. Soc. , 128 : 2162 – 2163 .
   PubMed Web of Science ®Google Scholar
• Smith , J. F. , Knowles , T. P.J. , Dobson , C. M. , MacPhee , C. E. and Welland , M. E. 2006 . Characterization of the nanoscale properties of individual amyloid fibrils . Proc. Natl. Acad. Sci. USA , 103 : 15806 – 15811 .
   PubMed Web of Science ®Google Scholar
• Knowles , T. P. , Fitzpatrick , A. W. , Meehan , S. , Mott , H. R. , Vendruscolo , M. , Dobson , C. M. and Welland , M. E. 2007 . Role of intermolecular forces in defining material properties of protein nanofibrils . Science , 318 : 1900 – 1903 .
   PubMed Web of Science ®Google Scholar
• Meersman , F. , Dobson , C. M. and Heremans , K. 2006 . Protein unfolding, amyloid fibril formation and configurational energy landscapes under high pressure conditions . Chem. Soc. Rev. , 35 : 908 – 917 .
   PubMed Web of Science ®Google Scholar
• Meersman , F. and Dobson , C. M. 2006 . Probing the pressure-temperature stability of amyloid fibrils provides new insights into their molecular properties . Biochim. Biophys. Acta. , 1764 : 452 – 460 .
   PubMed Web of Science ®Google Scholar
• Akasaka , K. , Latif , A. R. , Nakamura , A. , Matsuo , K. , Tachibana , H. and Gekko , K. 2007 . Amyloid protofibril is highly voluminous and compressible . Biochemistry , 46 : 10444 – 10450 .
   PubMed Web of Science ®Google Scholar
• Dirix , C. , Meersman , F. , MacPhee , C. E. , Dobson , C. M. and Heremans , K. 2005 . High hydrostatic pressure dissociates early aggregates of TTR105-115, but not the mature amyloid fibrils . J. Mol. Biol. , 347 : 903 – 909 .
   PubMed Web of Science ®Google Scholar
• Grudzielanek , S. , Smirnovas , V. and Winter , R. 2006 . Solvation-assisted pressure tuning of insulin fibrillation: From novel aggregation pathways to biotechnological applications . J. Mol. Biol. , 356 : 497 – 509 .
   PubMed Web of Science ®Google Scholar
• Krebs , M. R.H. , MacPhee , C. E. , Miller , A. F. , Dunlop , I. E. , Dobson , C. M. and Donald , A. M. 2004 . The formation of spherulites by amyloid fibrils of bovine insulin . Proc. Natl. Acad. Sci. USA , 101 : 14420 – 14424 .
   PubMed Web of Science ®Google Scholar
• Hammersley , A. P. , Svensson , S. O. , Hanfland , M. , Fitch , A. N. and Häusermann , D. 1996 . Two-dimensional detector software: From real detector to idealised image or two-theta scan . High Press. Res. , 14 : 235 – 248 .
   Web of Science ®Google Scholar
• Squires , A. M. , Devlin , G. L. , Gras , S. L. , Tickler , A. K. , MacPhee , C. E. and Dobson , C. M. 2006 . X-ray scattering study of the effect of hydration on the cross-β structure of amyloid fibrils . J. Am. Chem. Soc. , 128 : 11738 – 11739 .
   PubMed Web of Science ®Google Scholar
• Kishimoto , K. , Hasegawa , H. , Suzuki , H. , Taguchi , K. , Namba , K. and Yoshida , M. 2004 . β -helix is a likely core structure of yeast prion Sup35 amyloid fibers . Biochem. Biophys. Res. Commun. , 315 : 739 – 745 .
   PubMed Web of Science ®Google Scholar
• Makin , O. S. and Serpell , L. C. 2005 . Structures for amyloid fibrils . FEBS J. , 272 : 5950 – 5961 .
   PubMed Web of Science ®Google Scholar
• Colloc'h , N. , Girard , E. , Dhaussy , A. C. , Kahn , R. , Ascone , I. , Mezouar , M. and Fourme , R. 2006 . High pressure macromolecular crystallography: The 140-MPa crystal structure at 2.3 Å resolution of urate oxidase, a 135-kDa tetrameric assembly . Biochim. Biophys. Acta. , 1764 : 391 – 397 .
   PubMed Web of Science ®Google Scholar
• Hanfland , M. , Besiter , H. and Syassen , K. 1989 . Graphite under pressure: Equation of state and first-order Raman modes . Phys. Rev. B , 39 : 12598 – 12603 .
   PubMed Web of Science ®Google Scholar
• Vinet , P. , Ferrante , J. , Rose , J. H. and Smith , J. R. 1987 . Compressibility of solids . J. Geophys. Res. , 92 : 9319 – 9325 .
   Web of Science ®Google Scholar
• Vinckier , A. and Semenza , G. 1998 . Measuring elasticity of biological materials by atomic force microscopy . FEBS Lett. , 430 : 12 – 16 .
   PubMed Web of Science ®Google Scholar
• Guo , S. and Akhremitchev , B. B. 2006 . Packing density and structural heterogeneity of insulin amyloid fibrils measured by AFM nanoindentation . Biomacromolecules , 7 : 1630 – 1636 .
   PubMed Web of Science ®Google Scholar
• Williamson , M. P. , Akasaka , K. and Refaee , M. 2003 . The solution structure of bovine pancreatic trypsin inhibitor at high pressure . Protein Sci. , 12 : 1971 – 1979 .
   PubMed Web of Science ®Google Scholar
• Sivakumar , T. C. , Chew , H. A.M. and Johari , G. P. 1978 . Effect of pressure on the Raman spectrum of ice . Nature , 275 : 524 – 525 .
   Web of Science ®Google Scholar
• Silva , J. L. , Foguel , D. and Royer , C. 2001 . Pressure provides new insights into protein folding, dynamics and structure . Trends Biochem. Sci. , 26 : 612 – 618 .
   PubMed Web of Science ®Google Scholar
• Gsponer , J. , Habertür , U. and Caflisch , A. 2003 . The role of side-chain interactions in the early steps of aggregation: Molecular dynamics simulations of an amyloid-forming peptide from the yeast prion Sup35 . Proc. Natl. Acad. Sci. USA , 100 : 5154 – 5159 .
   PubMed Web of Science ®Google Scholar