9ENQ
HSV-1 DNA polymerase-processivity factor complex in exonuclease state active site with 1-bp DNA mismatch
ELECTRON MICROSCOPY
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 7LUF |
Refinement
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_lrange_it | 16.313 |
r_lrange_other | 16.301 |
r_dihedral_angle_6_deg | 15.189 |
r_dihedral_angle_3_deg | 10.948 |
r_dihedral_angle_other_2_deg | 10.189 |
r_scangle_it | 9.464 |
r_scangle_other | 9.463 |
r_dihedral_angle_2_deg | 8.495 |
r_mcangle_it | 6.904 |
r_mcangle_other | 6.903 |
Sample |
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HSV-1 DNA polymerase-processivity factor complex in exonuclease state with 1-bp DNA mismatch |
Sample Components |
DNA polymerase-processivity factor |
DNA |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | FEI VITROBOT MARK IV |
Cryogen Name | ETHANE-PROPANE |
Sample Vitrification Details |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 163943 |
Reported Resolution (Å) | 2.12 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | |
Refinement Type | |
Symmetry Type | POINT |
Map-Model Fitting and Refinement | |||||
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Id | 1 (7LUF) | ||||
Refinement Space | |||||
Refinement Protocol | |||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | GATAN K3 BIOQUANTUM (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 58 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | 300 |
Maximum Defocus (nm) | 1500 |
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 | 165000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
---|---|---|
Task | Software Package | Version |
PARTICLE SELECTION | cryoSPARC | 4.4 |
IMAGE ACQUISITION | EPU | |
CTF CORRECTION | CTFFIND | 4.1 |
MODEL FITTING | Coot | 0.9.8.92 |
MODEL REFINEMENT | Coot | 0.9.8.92 |
INITIAL EULER ASSIGNMENT | cryoSPARC | 4.4 |
FINAL EULER ASSIGNMENT | cryoSPARC | 4.4 |
RECONSTRUCTION | cryoSPARC | 4.4 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
NONE |