X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Temperature 298.0
Details 10-13% PEG MME 5000, 100 MM HEPES PH 7.0, 4-14% TACSIMATE, 10% DIOXANE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 263.52 α = 90
b = 263.52 β = 90
c = 90.4 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 287
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2010-10-19
Diffraction Radiation
Monochromator Protocol
SYNTHRON SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID -- APS 19-ID

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
3.2 50 99.8 -- -- -- -- -- 55194 -- 2.0 --
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)
3.2 50.0 95.5 -- -- -- -- --

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 3.22 50.0 -- -- 55194 55194 2943 99.2 -- 0.178 0.175 0.242 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 3.21 3.3 -- 199 3861 0.222 0.311 -- 94.79
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 52.96
Anisotropic B[1][1] 1.51
Anisotropic B[1][2] 0.76
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.51
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.27
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.707
r_scbond_it 2.051
r_mcangle_it 1.336
r_mcbond_it 0.644
r_gen_planes_refined 0.007
r_chiral_restr 0.108
r_dihedral_angle_4_deg 22.453
r_dihedral_angle_3_deg 20.876
r_dihedral_angle_2_deg 38.249
r_dihedral_angle_1_deg 6.712
r_angle_refined_deg 1.744
r_bond_refined_d 0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 15526
Nucleic Acid Atoms 0
Heterogen Atoms 110
Solvent Atoms 77

Software

Computing
Computing Package Purpose
HKL-3000 Data Reduction (intensity integration)
HKL-3000 Data Reduction (data scaling)
PHASES Structure Solution
REFMAC 5.5.0102 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0102 refinement
PHASES model building