X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 22% PEG 3350, 0.1 M BIS-TRIS PROPANE PH 7.5, 0.1 M NA-FLUORIDE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.49 α = 90
b = 89.79 β = 89.97
c = 293.8 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 -- ESRF ID23-1

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
3 66.2 89.0 0.06 -- -- 1.5 -- 62649 -- -- 72.3
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
3.0 3.16 86.5 0.32 -- 1.9 1.4 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 3.0 66.18 -- -- -- 59507 3128 87.23 -- 0.23114 0.2282 0.28783 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 3.0 3.078 -- 241 4153 0.337 0.365 -- 83.84
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 104.631
Anisotropic B[1][1] 7.5
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.01
Anisotropic B[2][2] -0.6
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -6.91
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.544
r_dihedral_angle_3_deg 18.029
r_dihedral_angle_2_deg 35.336
r_chiral_restr 0.095
r_bond_refined_d 0.012
r_gen_planes_refined 0.008
r_dihedral_angle_1_deg 8.292
r_dihedral_angle_4_deg 18.164
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20008
Nucleic Acid Atoms 1876
Heterogen Atoms 68
Solvent Atoms 97

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0085
SCALA data scaling
PHASER phasing