X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.05 α = 90
b = 77.05 β = 90
c = 37.21 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ELETTRA BEAMLINE 5.2R -- ELETTRA 5.2R

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
1.66 40 -- -- -- -- -- -- 13401 -- -- --

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
FOURIER SYNTHESIS 1.66 40.0 -- 0.0 -- 13401 288 99.0 -- 0.175 0.174 0.202 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 1.66 1.7 -- 14 868 0.181 0.226 -- 86.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.32
Anisotropic B[1][1] 0.03
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.07
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 8.326
r_scbond_it 5.191
r_mcangle_it 2.421
r_mcbond_other 0.261
r_mcbond_it 1.199
r_nbd_refined 0.252
r_gen_planes_other 0.001
r_gen_planes_refined 0.008
r_chiral_restr 0.132
r_dihedral_angle_4_deg 19.089
r_dihedral_angle_3_deg 13.011
r_dihedral_angle_2_deg 36.782
r_dihedral_angle_1_deg 6.451
r_angle_other_deg 0.964
r_angle_refined_deg 1.801
r_bond_other_d 0.002
r_bond_refined_d 0.022
r_nbd_other 0.211
r_nbtor_refined 0.195
r_nbtor_other 0.092
r_xyhbond_nbd_refined 0.213
r_metal_ion_refined 0.114
r_symmetry_vdw_refined 0.095
r_symmetry_vdw_other 0.315
r_symmetry_hbond_refined 0.286
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 998
Nucleic Acid Atoms 0
Heterogen Atoms 11
Solvent Atoms 88

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
REFMAC 5.2.0005 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0005 refinement