X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8
Temperature 289.0
Details 0.1 M TRIS pH 8, 20 %v/v MPD, VAPOR DIFFUSION, SITTING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.28 α = 90
b = 102.34 β = 90
c = 157.26 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r mirrors 2009-10-22
Diffraction Radiation
Monochromator Protocol
double crystal monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.97929 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
2.5 50 100.0 -- 0.107 -- 9.6 33430 33430 0.0 0.0 47.12
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)
2.5 2.54 99.8 -- 0.776 2.8 9.4 1632

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
SAD 2.502 46.655 -- 0.0 33166 33166 1676 99.65 0.158 0.158 0.156 0.189 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 2.5016 2.591 3152 148 3004 0.2384 0.3158 -- 97.0
X Ray Diffraction 2.591 2.6947 3282 148 3134 0.2016 0.2466 -- 100.0
X Ray Diffraction 2.6947 2.8173 3267 166 3101 0.1751 0.2103 -- 100.0
X Ray Diffraction 2.8173 2.9658 3287 183 3104 0.1658 0.2138 -- 100.0
X Ray Diffraction 2.9658 3.1516 3295 160 3135 0.164 0.2003 -- 100.0
X Ray Diffraction 3.1516 3.3949 3321 180 3141 0.1538 0.2 -- 100.0
X Ray Diffraction 3.3949 3.7364 3305 168 3137 0.1311 0.1596 -- 100.0
X Ray Diffraction 3.7364 4.2767 3349 160 3189 0.1122 0.1403 -- 100.0
X Ray Diffraction 4.2767 5.387 3384 169 3215 0.1243 0.1546 -- 100.0
X Ray Diffraction 5.387 46.6629 3524 194 3330 0.1749 0.1968 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model mixed
Mean Isotropic B 58.3
Anisotropic B[1][1] -5.0566
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 16.2762
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -11.2195
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.403
f_chiral_restr 0.095
f_plane_restr 0.005
f_bond_d 0.012
f_dihedral_angle_d 19.715
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3586
Nucleic Acid Atoms 0
Heterogen Atoms 64
Solvent Atoms 188

Software

Software
Software Name Purpose
SBC-Collect data collection
HKL-3000 data collection
HKL-3000 phasing
SHELXS phasing
MLPHARE phasing
RESOLVE model building
SOLVE phasing
BUCCANEER model building
PHENIX refinement version: (phenix.refine: 1.6_289)
HKL-3000 data reduction
HKL-3000 data scaling
RESOLVE phasing
BUCCANEER phasing