EMPIAR-10916
Single particle cryo-EM dataset of sarkosyl-insoluble fraction from the frontal cortex of an individual with Alzheimer’s disease of amyloid-β 42 filaments [1762 multi-frame micrographs composed of 40 frames each in TIFF format]
Publication:

Cryo-EM structures of amyloid-β 42 filaments from human brains

Yang Y, Arseni D, Zhang WJ, Huang M, Lovestam SKA, Schweighauser M, Kotecha A, Murzin AG, Peak-Chew S, Macdonald J, Lavenir I, Garringer HJ, Gelpi E, Newell KL, Kovacs GG, Vidal R, Ghetti B, Falcon B, Scheres SHW, Goedert M

Science (New York, N.Y.) 375 (2022) 167-172

PMID: 35025654

Related EMDB entry:
Deposited:
2021-11-01
Released:
2022-01-25
Last modified:
2023-01-23
Imageset size:
531.91 GB
Imageset DOI:
Experimental metadata:
Download xml json
Contains:
  • micrographs - multiframe
1. Unaligned multi-frame movies
Category:
micrographs - multiframe
Image format:
TIFF
No. of images or tilt series:
1762
Image size:
(4096, 4096)
Pixel type:
UNSIGNED BYTE
Pixel spacing:
(0.727, 0.727)
Details:
The files were written as eer files by EPU and then converted to TIFF files by relion_convert_to_tiff. During this process, the pixel size in the header was lost. The real pixel size is 0.727 A/px. The dose rate is 1 e/A2/frame. Please use gain-reference.mrc as a gain reference without any rotation or flipping.
pick_coordinates contains start-end coordinates of the manually picked filaments.
Refine097_run_data.star contains STAR file(s) with the metadata of the final refined segments.
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