EMD-21904
Structure of VcINDY-Na+ in amphipol
EMD-21904
Single-particle3.16 Å
Deposition: 04/05/2020
Map released: 16/09/2020
Last modified: 06/03/2024
Buffer
pH: 7.4
Vitrification
Cryogen name: ETHANE
Chamber humidity: 100%
Chamber temperature: 277 K
Instrument: FEI VITROBOT MARK IV
Chamber humidity: 100%
Chamber temperature: 277 K
Instrument: FEI VITROBOT MARK IV
Microscope: FEI TALOS ARCTICA
Illumination mode: FLOOD BEAM
Imaging mode: BRIGHT FIELD
Electron source: FIELD EMISSION GUN
Acceleration voltage: 200 kV
Nominal CS: 2.7 mm
Nominal defocus: 1.0 µm - 2.5 µm
Nominal magnification: 36000.0
Illumination mode: FLOOD BEAM
Imaging mode: BRIGHT FIELD
Electron source: FIELD EMISSION GUN
Acceleration voltage: 200 kV
Nominal CS: 2.7 mm
Nominal defocus: 1.0 µm - 2.5 µm
Nominal magnification: 36000.0
Image Recording
[1]
Detector model:
GATAN K2 SUMMIT (4k x 4k)
Number of real images: 1670
Average exposure time: 12.0 s
Average electron dose per image: 40.0 e/Å2
Number of real images: 1670
Average exposure time: 12.0 s
Average electron dose per image: 40.0 e/Å2
Final
reconstruction
Resolution: 3.16
Å
(
BY AUTHOR)
Resolution method: FSC 0.143 CUT-OFF
Number of images used: 192836
Resolution method: FSC 0.143 CUT-OFF
Number of images used: 192836
⌯ Applied Symmetry
Point group:
C2
Software
[1]
Name | Version | Details |
---|---|---|
CryoSPARC | 2.12 | - |
Startup model
[1]
Type:
OTHER
⦨ Initial angle
assignment
⦩ Final angle assignment
Format: CCP4
Data type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotation details: VcINDY-Na+ in amphipol
Data type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotation details: VcINDY-Na+ in amphipol
⬡ Geometry
X | Y | Z | |
---|---|---|---|
Dimensions | 384 | 384 | 384 |
Origin | 0 | 0 | 0 |
Spacing | 384 | 384 | 384 |
Voxel size | 0.571 Å | 0.571 Å | 0.571 Å |
Contour list
Primary | Level | Source |
---|---|---|
True | 7.01 | AUTHOR |