X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8.5
Temperature 289.0
Details 0.2 M Magnesium chloride, 0.1 M TRIS pH 8.5, 16 % (w/v) PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 96.12 α = 90
b = 90.94 β = 90.1
c = 73.17 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210r mirrors 2008-10-03
Diffraction Radiation
Monochromator Protocol
double crystal monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-BM 0.97915 APS 19-BM

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
1.5 50 97.1 -- 0.067 -- 3.7 97144 97144 0.0 0.0 14.0
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)
1.5 1.53 78.4 -- 0.317 2.3 3.7 3894

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 1.5 26.891 -- 0.0 97007 97007 4987 96.62 0.154 0.154 0.151 0.172 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 1.5007 1.5266 3666 183 3483 0.258 0.2899 -- 70.0
X Ray Diffraction 1.5266 1.5543 4188 204 3984 0.2419 0.261 -- 80.0
X Ray Diffraction 1.5543 1.5842 4496 214 4282 0.222 0.2453 -- 85.0
X Ray Diffraction 1.5842 1.6165 4878 246 4631 0.2119 0.2487 -- 92.0
X Ray Diffraction 1.6165 1.6516 4980 269 4711 0.201 0.2142 -- 95.0
X Ray Diffraction 1.6516 1.69 4992 218 4774 0.2029 0.225 -- 95.0
X Ray Diffraction 1.69 1.7322 4980 232 4748 0.1992 0.1962 -- 95.0
X Ray Diffraction 1.7322 1.779 5007 270 4737 0.1904 0.1966 -- 94.0
X Ray Diffraction 1.779 1.8313 4971 217 4754 0.1932 0.2061 -- 95.0
X Ray Diffraction 1.8313 1.8903 5002 223 4779 0.1895 0.1978 -- 95.0
X Ray Diffraction 1.8903 1.9577 4942 256 4686 0.1758 0.1939 -- 94.0
X Ray Diffraction 1.9577 2.036 4978 248 4730 0.1621 0.1782 -- 95.0
X Ray Diffraction 2.036 2.1284 5013 273 4740 0.159 0.1802 -- 94.0
X Ray Diffraction 2.1284 2.2404 4980 262 4718 0.1542 0.1639 -- 94.0
X Ray Diffraction 2.2404 2.3803 4978 248 4723 0.156 0.1627 -- 95.0
X Ray Diffraction 2.3803 2.5634 5019 289 4730 0.1564 0.1791 -- 94.0
X Ray Diffraction 2.5634 2.8201 4995 239 4756 0.1466 0.1816 -- 95.0
X Ray Diffraction 2.8201 3.2252 4990 243 4747 0.134 0.1726 -- 94.0
X Ray Diffraction 3.2252 4.0525 4937 227 4710 0.1045 0.1368 -- 93.0
X Ray Diffraction 4.0525 15.9946 4971 276 4695 0.1214 0.145 -- 92.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model mixed
Mean Isotropic B 20.1
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.006
f_chiral_restr 0.104
f_dihedral_angle_d 17.337
f_angle_d 1.548
f_bond_d 0.014
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4160
Nucleic Acid Atoms 0
Heterogen Atoms 23
Solvent Atoms 549

Software

Computing
Computing Package Purpose
SBCCOLLECT, HKL3000 Data Collection
HKL-3000 Data Reduction (intensity integration)
HKL-3000 Data Reduction (data scaling)
HKL3000, Molrep Structure Solution
PHENIX (phenix.refine: 1.8.1_1161) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.1_1161) refinement
Molrep model building
HKL3000 model building
HKL3000 data collection
SBCCOLLECT data collection