X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.5
Temperature 289.0
Details Sodium Acetate, Sodium Chloride

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.72 α = 90
b = 78.72 β = 90
c = 37.02 γ = 90
Symmetry
Space Group P 43

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 345 mm plate -- 2012-07-23
Diffraction Radiation
Monochromator Protocol
Mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR 1.5418 -- --

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
1.92 78.7 90.1 -- -- -- 3.8 -- 15434 -- -- --

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
-- 1.925 35.2 -- -- -- 14615 771 87.87 -- 0.17465 0.17189 0.22908 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 1.925 1.975 -- 39 689 0.455 0.343 -- 55.96
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.657
Anisotropic B[1][1] 3.38
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 3.38
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -6.75
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_4_deg 17.912
r_dihedral_angle_2_deg 36.729
r_mcangle_other 1.838
r_gen_planes_refined 0.006
r_mcbond_other 1.143
r_long_range_B_other 3.791
r_gen_planes_other 0.002
r_scangle_other 1.853
r_chiral_restr 0.124
r_bond_refined_d 0.013
r_dihedral_angle_1_deg 6.738
r_long_range_B_refined 3.881
r_scbond_other 1.127
r_dihedral_angle_3_deg 15.433
r_angle_other_deg 0.956
r_bond_other_d 0.002
r_mcbond_it 1.17
r_angle_refined_deg 1.857
r_scbond_it 1.127
r_mcangle_it 1.839
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms --
Nucleic Acid Atoms --
Heterogen Atoms --
Solvent Atoms --

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0049