REL RCSB RCSB RCSB 2013-02-27 2013-04-03 2013-04-03 2013-11-06 Fitzpatrick AWP Debelouchina GT Bayro MJ Clare DK Caporini MA Bajaj VS Jaroniec CP Wang L Ladizhansky V Muller S MacPhee CE Waudby CA Mott HR De-Simone A Knowles TPJ Saibil HR Vendruscolo M Orlova EV Griffin RG Dobson CM amyloid fibrils, cross-beta structure, protein aggregation, polymorphism Fitzpatrick AW Debelouchina GT Bayro MJ Clare DK Caporini MA Bajaj VS Jaroniec CP Wang L Ladizhansky V Mueller SA Macphee CE Waudby CA Mott HR De Simone A Knowles TP Saibil HR Vendruscolo M Orlova EV Griffin RG Dobson CM PROC.NAT.ACAD.SCI.USA 110 5468 5473 2013 23513222 doi:10.1073/pnas.1219476110 2m5k FULLOVERLAP Doublet cross-beta amyloid fibril polymorph Doublet cross-beta amyloid fibril polymorph 1 Transthyretin(105-115) Rattus norvegicus rat false singleParticle filament 1 2.0

10% acetonitrile/water solution

holey carbon films (R2/2, QuantifoilMicro Tools GmbH, Jena, Germany)

ETHANE 95 99 HOMEMADE PLUNGER Fibrils were applied to holey carbon films that were immediately plunge-frozen at liquid nitrogen temperature. FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 0.9 3.0 40000.0 40000.0 GATAN LIQUID NITROGEN 99 100 99 Objective lens astigmatism was corrected at 100,000 times magnification. 2006-03-03 KODAK SO-163 FILM ZEISS SCAI 250 Nitrogen cooled 0 0

The particles were selected using an automatic selection program.

CTFFIND3

4.67 0.85 OTHER 12.7 FSC 0.5 CUT-OFF SPIDER, IMAGIC, BKRP 82 18