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CODANIN-1 sequesters ASF1 by using a histone H3 mimic helix to regulate histone supply
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2IO5 in silico model AlphaFold
Sample CODANIN-1_ASF1A complex Sample Components CODANIN-1 ASF1A
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 56039 Reported Resolution (Å) 3.75 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (2IO5) Refinement Space REAL Refinement Protocol Refinement Target Overall B Value 107.1 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 58.9
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2400 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 81000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION Topaz 0.2.4 CTF CORRECTION CTFFIND CTFFIND4 4.1.10. MODEL FITTING Coot 0.9.8.1 MODEL REFINEMENT Coot 0.9.8.1 MODEL REFINEMENT PHENIX 1.20.1-4487 MODEL REFINEMENT ISOLDE 1.3 CLASSIFICATION cryoSPARC 4.2.1 RECONSTRUCTION cryoSPARC 4.2.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1592795