EMPIAR-11525
Ex vivo murine AApoAII amyloid fibril [3083 multi-frame micrographs composed of 40 frames each in TIFF format]
Publication:

Insights into the Structural Basis of Amyloid Resistance Provided by Cryo-EM Structures of AApoAII Amyloid Fibrils

Andreotti G, Baur J, Ugrina M, Pfeiffer PB, Hartmann M, Wiese S, Miyahara H, Higuchi K, Schwierz N, Schmidt M, Fändrich M

Journal of molecular biology 436 (2024)

PMID: 38199491

Related EMDB entry:
Deposited:
2023-03-31
Released:
2024-03-18
Last modified:
2024-03-18
Imageset size:
510.55 GB
Imageset DOI:
Experimental metadata:
Download xml json
Contains:
  • micrographs - multiframe
1. Unaligned multi-frame micrographs of ex vivo murine AApoAII fibrils
Category:
micrographs - multiframe
Image format:
TIFF
No. of images or tilt series:
3083
Image size:
(3838, 3710)
Pixel type:
UNSIGNED 16 BIT INTEGER
Pixel spacing:
(None, None)
Details:
Krios1 Quantum-K2
Cs 2.7
300kV EFTEM nanpprobe
x130k spot 8 beam size 620nm
c2=50 objective_aperture=100

GIF-K2 counting
12s exposure 40 frames
total dose at the sample 42.70e/A2
1 pixel = 1.04A
dose rate ~3 e/pix/s

defocus range -1.2 to -2.5

Gain reference is already applied to the micrographs and the NOTE.txt contains the EM information.
Thumbnails and power spectra (/data/thumbs) are provided, as well as the defect files (/data/data).
The ManualPick folder contains the coordinates for two different fibril morphologies. Coordinates files are divided in part_1 and part_2 for each morphologies and they are connected to micrographs with different defect files.
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