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Structure of the ryanodine receptor at resolution of 8.5 A in partially open state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2UWA
Sample RYANODINE RECEPTOR 1
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument GATAN CRYOPLUNGE 3 Cryogen Name ETHANE Sample Vitrification Details LIQUID ETHANE
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 94354 Reported Resolution (Å) 8.5 Resolution Method Other Details SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-2752. (DEPOSITION ID: 12779). Refinement Type Symmetry Type POINT Point Symmetry C4
Map-Model Fitting and Refinement Id 1 (2UWA) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details METHOD--RIGID BODY REFINEMENT PROTOCOL--EM
Data Acquisition Detector Type TVIPS TEMCAM-F816 (8k x 8k) Electron Dose (electrons/Å**2) 20
Imaging Experiment 1 Date of Experiment 2012-03-12 Temperature (Kelvin) 80 Microscope Model JEOL 3200FSC Minimum Defocus (nm) 900 Maximum Defocus (nm) 3900 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 4.1 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 60000 Calibrated Magnification 58610 Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version MODEL FITTING UCSF Chimera RECONSTRUCTION SPARX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details FULL CORRECTION