EMPIAR-10633
Cryo-electron tomography of the metazoan membrane-assembled retromer:SNX3 coat containing Wls cargo motif [multiple data sets in TIFF and MRC formats]
Publication:

Architecture and mechanism of metazoan retromer:SNX3 tubular coat assembly

Leneva N, Kovtun O, Morado DR, Briggs JAG, Owen DJ

Science advances 7 (2021)

PMID: 33762348

Related EMDB entry:
Deposited:
2021-01-18
Released:
2021-04-14
Last modified:
2021-06-30
Imageset size:
764.90 GB
Imageset DOI:
Experimental metadata:
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Contains:
  • micrographs - multiframe
  • tilt series
1. Raw image frames for the metazoan retromer:SNX3 coat assembled on the Wls cargo-containing membranes
Category:
micrographs - multiframe
Image format:
TIFF
No. of images or tilt series:
4844
Image size:
(11520, 8184)
Pixel type:
UNSIGNED BYTE
Pixel spacing:
(0.8505, 0.8505)
Details:
Unaligned superresolution frames not corrected for detector’s gain and defects. Ten frames were saved per each tilt image. The exposure dose per tilt image was 3.0 e/Å^2. Calibrated physical pixel size 1.701 Å. Movies are named as ts_[tilt stack ID]_[sequntial movie number]_[tilt angle].tif.
For gain reference, use data/correction/SuperRef_ts_01_14.dm4 for tilts ts_01 to 14, and data/correction/SuperRef_ts_16_126.dm4 for tilts ts_16 to 126. The defect file data/correction/Krios3_K3_SerialEM_defects.txt to be applied to all tilt series.
Files:
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2. Corrected, aligned and order-sorted tilt series for the metazoan retromer:SNX3 coat assembled on the Wls cargo-containing membranes
Category:
tilt series
Image format:
MRC
No. of images or tilt series:
113
Image size:
(5760, 4092)
Pixel type:
SIGNED 16 BIT INTEGER
Pixel spacing:
(1.701, 1.701)
Details:
Corrected, aligned and order-sorted tilt series. The tilt-series were generated from raw frames (data/rawframes) by applying gain reference and defect corrections, motion correction and Fourier cropping to physical pixel size. No dose-filtering was applied. Defocus estimation was performed using IMOD ctfplotter on non-dose filtered aligned stacks (data/aligned_stacks). ETOMO generated tilt alignment using 10 nm gold fiducials tracking.
Files:
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3. Corrected, aligned, dose-filtered and order-sorted tilt series for the metazoan retromer:SNX3 coat assembled on the Wls cargo-containing membranes
Category:
tilt series
Image format:
MRC
No. of images or tilt series:
113
Image size:
(5760, 4092)
Pixel type:
SIGNED 16 BIT INTEGER
Pixel spacing:
(1.701, 1.701)
Details:
Dose-filtered aligned stacks.
Files:
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