X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 289.0
Details 10% Ammonium Sulfate, 20% Ethylene Glycol, 10 mM MgSO4, 100 mM MES 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 116.84 α = 90
b = 116.84 β = 90
c = 117.64 γ = 120
Symmetry
Space Group P 62 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
2 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210r -- 2006-05-18
CCD ADSC QUANTUM 315r -- 2006-08-06
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 1.07210 ALS 8.2.2
SYNCHROTRON APS BEAMLINE 24-ID-C 0.97918 APS 24-ID-C

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
3.5 30 99.0 -- -- -- 5.7 6206 6313 3.0 3.0 --

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
SIRAS 3.51 46.48 -- -- -- 5824 375 97.92 -- 0.25894 0.2568 0.28918 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 3.514 3.606 -- 29 343 0.395 0.458 -- 97.38
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 146.395
Anisotropic B[1][1] -13.08
Anisotropic B[1][2] -6.54
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -13.08
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 19.63
RMS Deviations
Key Refinement Restraint Deviation
r_sphericity_bonded 82.521
r_rigid_bond_restr 1.408
r_gen_planes_refined 0.003
r_chiral_restr 0.075
r_dihedral_angle_4_deg 13.221
r_dihedral_angle_3_deg 22.316
r_dihedral_angle_2_deg 33.388
r_dihedral_angle_1_deg 5.107
r_angle_refined_deg 0.988
r_bond_refined_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 984
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 0

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
SOLVE Structure Solution
REFMAC 5.6.0117 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.6.0117 refinement
SOLVE model building
ADSC version: Quantum data collection