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 -- --
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_gen_planes_refined 0.008
r_chiral_restr 0.095
r_dihedral_angle_4_deg 18.164
r_dihedral_angle_3_deg 18.029
r_dihedral_angle_2_deg 35.336
r_dihedral_angle_1_deg 8.292
r_angle_refined_deg 1.544
r_bond_refined_d 0.012
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

Computing
Computing Package Purpose
SCALA Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.6.0085 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.6.0085 refinement
PHASER model building