EMD-10200
Structure of a marine algae virus of the order Picornavirales
EMD-10200
Single-particle3.1 Å
Deposition: 07/08/2019
Map released: 12/02/2020
Last modified: 30/09/2020
Buffer
pH: 7.4
Grid
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 TITAN KRIOS
Illumination mode: FLOOD BEAM
Imaging mode: BRIGHT FIELD
Electron source: FIELD EMISSION GUN
Acceleration voltage: 300 kV
Nominal defocus: 1.0 µm - 3.0 µm
Nominal magnification: 140000.0
Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Cooling holder cryogen: NITROGEN
Illumination mode: FLOOD BEAM
Imaging mode: BRIGHT FIELD
Electron source: FIELD EMISSION GUN
Acceleration voltage: 300 kV
Nominal defocus: 1.0 µm - 3.0 µm
Nominal magnification: 140000.0
Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Cooling holder cryogen: NITROGEN
Image Recording
[1]
Detector model:
GATAN K2 SUMMIT (4k x 4k)
Detector mode: COUNTING
Number of grids: 1
Number of real images: 2592
Average exposure time: 8.0 s
Average electron dose per image: 29.0 e/Å2
Detector mode: COUNTING
Number of grids: 1
Number of real images: 2592
Average exposure time: 8.0 s
Average electron dose per image: 29.0 e/Å2
Final
reconstruction
Resolution: 3.1
Å
(
BY AUTHOR)
Resolution method: FSC 0.143 CUT-OFF
Number of images used: 8315
Algorithm: FOURIER SPACE
Resolution method: FSC 0.143 CUT-OFF
Number of images used: 8315
Algorithm: FOURIER SPACE
⌯ Applied Symmetry
Point group:
I
Software
[1]
Name | Version | Details |
---|---|---|
RELION | 2.1 | - |
⦨ Initial angle
assignment
⦩ Final angle assignment
Particle selection
[1]
Selected | Ref. model | Method | Software | Details |
---|---|---|---|---|
9920 | - | - | - | - |
CTF correction
Software
[1]
Name | Version | Details |
---|---|---|
CTFFIND | 4 | - |
Format: CCP4
Data type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Data type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
⬡ Geometry
X | Y | Z | |
---|---|---|---|
Dimensions | 450 | 450 | 450 |
Origin | 0 | 0 | 0 |
Spacing | 450 | 450 | 450 |
Voxel size | 1.06 Å | 1.06 Å | 1.06 Å |
Contour list
Primary | Level | Source |
---|---|---|
True | 0.127 | AUTHOR |