REL PDBe PDBe PDBe 2015-04-29 2015-06-17 2015-07-15 2015-11-25 Electron cryo-tomography of polyQ seeded mutant huntingtin aggregates from PC12 cells inducibly expressing mHTTex1-GFP Tan Z Dai W van Erp TGM Overman J Demuro A Digman MA Hatami A Albay R Sontag EM Potkin KT Ling S Macciardi F Bunney WE Long JD Paulsen JS Ringman JM Parker I Glabe C Thompson LM Chiu W Potkin SG Huntington's disease, seeding, cerebrospinal fluid, mutant huntingtin aggregates, cell lysate Tan Z Dai W van Erp TGM Overman J Demuro A Digman MA Hatami A Albay R Sontag EM Potkin KT Ling S Macciardi F Bunney WE Long JD Paulsen JS Ringman JM Parker I Glabe C Thompson LM Chiu W Potkin SG Huntington's disease cerebrospinal fluid seeds aggregation of mutant huntingtin Mol. Psychiatry 20 1286 1293 2015 26100538 doi:10.1038/mp.2015.81 PolyQ seeded mutant huntingtin aggregates from PC12 cells inducibly expressing mHTTex1-GFP PolyQ seeded mutant huntingtin aggregates from PC12 cells inducibly expressing mHTTex1-GFP
This sample is synthetic polyQ (KKQ40KK) seeded mutant huntingtin aggregates from PC12 cell lysates. These PC12 cells inducibly express mHTTex1-GFP.
1 mutant huntingtin aggregates
This sample is synthetic polyQ oligomer (KKQ40QQ) seeded mutant huntingtin aggregates from PC12 cell lysates. These cells inducibly express mHTTex1-GFP.
oligomers and fibrils true Rattus norvegicus Norway rat adrenal medulla pheochromocytoma cell lysate Rattus norvegicus PC12 cells pIND tomography cell
200 mesh gold grid with thin carbon support, glow discharged for 20 second
 ETHANE 90 LEICA EM GP Blot for 2 second before plunging JEOL 2100 FLOOD BEAM BRIGHT FIELD LAB6 200 2.0 6.0 8.0 15000.0 GATAN LIQUID NITROGEN Objective lens astigmatism was corrected at 100,000 times magnification 2013-12-12 GATAN ULTRASCAN 4000 (4k x 4k) 40 60 1200 Gatan 626 70 degree -60 60 3
alignment and reconstruction were done using IMOD
OTHER IMOD
Final map was reconstructed by back projection
40 emd_2991.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 780 636 122 -190 68 -10 636 780 122 22308.0 18189.6 3489.2 90.0 90.0 90.0 X Y Z -1425.988159179999911 1030.745117189999974 19.078897479999998 48.196453089999999 28.6 28.599998 28.6 60.0 EMDB Reconstruction of polyQ seeded mutant huntingtin aggregates from PC12 cells inducibly expressing mHTTex1-GFP
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