EMD-2219
Cryo-EM structure of gastric H+,K+-ATPase with bound Rb+
EMD-2219
Electron Crystallography8.0 Å
Deposition: 12/10/2012
Map released: 14/11/2012
Last modified: 14/11/2012
Concentration: 8
mg/mL
Details: Crystals grown in dialysis
Details: Crystals grown in dialysis
Buffer
pH: 4.8
Details: 20mM propionate, 1mM ADP, 3mM DTT,pH 4.8-4.9 adjusted by Tris, 1mM MgCl2, 1mM AlCl3, 4mM NaF, 10mM RbCl
Details: 20mM propionate, 1mM ADP, 3mM DTT,pH 4.8-4.9 adjusted by Tris, 1mM MgCl2, 1mM AlCl3, 4mM NaF, 10mM RbCl
Grid
Details: Molybdenum grid with thin carbon support
Vitrification
Cryogen name: NITROGEN
Instrument: LEICA KF80
Details: Vitrification carried out in cold room at 4 degrees Celsius
Instrument: LEICA KF80
Details: Vitrification carried out in cold room at 4 degrees Celsius
Crystal
formation
Details: Crystals grown in dialysis
Microscope: JEOL KYOTO-3000SFF
Illumination mode: FLOOD BEAM
Imaging mode: BRIGHT FIELD
Electron source: FIELD EMISSION GUN
Acceleration voltage: 300 kV
Nominal CS: 1.6 mm
Nominal defocus: 0.83 µm - 3.48 µm
Nominal magnification: 40000.0
Calibrated magnification: 39500.0
Specimen holder model: JEOL
Specimen holder details: Helium cooled
Minimum tilt angle: -60
Maximum tilt angle: 60
Illumination mode: FLOOD BEAM
Imaging mode: BRIGHT FIELD
Electron source: FIELD EMISSION GUN
Acceleration voltage: 300 kV
Nominal CS: 1.6 mm
Nominal defocus: 0.83 µm - 3.48 µm
Nominal magnification: 40000.0
Calibrated magnification: 39500.0
Specimen holder model: JEOL
Specimen holder details: Helium cooled
Minimum tilt angle: -60
Maximum tilt angle: 60
Image Recording
[1]
Detector category:
FILM
Detector model: KODAK SO-163 FILM
Scanner: ZEISS SCAI
Sampling interval: 7 µm
Number of real images: 248
Bits per pixel: 12.0
Detector model: KODAK SO-163 FILM
Scanner: ZEISS SCAI
Sampling interval: 7 µm
Number of real images: 248
Bits per pixel: 12.0
Tilt Series
[1]
Axis 1 | Axis 2 | |||||
---|---|---|---|---|---|---|
Min. | Max. | Inc. | Min. | Max. | Inc. | Rotation |
-60 ° | 60 ° | - | - | - | - | - |
Format: CCP4
Data type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotation details: Reconstruction of H+,K+-ATPase with Rb+
Details: ::::EMDATABANK.org::::EMD-2219::::
Data type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotation details: Reconstruction of H+,K+-ATPase with Rb+
Details: ::::EMDATABANK.org::::EMD-2219::::
⬡ Geometry
X | Y | Z | |
---|---|---|---|
Dimensions | 61 | 73 | 161 |
Origin | -30 | -36 | -80 |
Spacing | 61 | 73 | 161 |
Voxel size | 1.8433 Å | 1.9583 Å | 2.0000 Å |
Contour list
Primary | Level | Source |
---|---|---|
True | 1.2 | AUTHOR |