X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.6
Temperature 289.0
Details 0.2 M ammonium tartrate dibasic pH 6.6, 20 %(v/v) PEG3350, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.42 α = 90
b = 184.53 β = 95.6
c = 59.4 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r mirrors 2012-08-23
Diffraction Radiation
Monochromator Protocol
double crystal monochromator SAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.97931 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
2.78 50 99.5 -- 0.12 -- 3.8 30094 30094 0.0 0.0 69.07
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)
2.8 2.85 100.0 -- 0.929 1.9 3.8 1549

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 2.784 39.16 -- 0.0 29376 29376 1972 95.54 0.215 0.215 0.211 0.27 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 2.7842 2.8538 1534 100 1434 0.3092 0.3934 -- 69.0
X Ray Diffraction 2.8538 2.931 2032 135 1897 0.3102 0.369 -- 93.0
X Ray Diffraction 2.931 3.0172 2108 146 1962 0.2846 0.3487 -- 95.0
X Ray Diffraction 3.0172 3.1145 2084 144 1940 0.279 0.3318 -- 96.0
X Ray Diffraction 3.1145 3.2258 2105 133 1972 0.2705 0.3385 -- 97.0
X Ray Diffraction 3.2258 3.3549 2159 153 2006 0.2559 0.3154 -- 98.0
X Ray Diffraction 3.3549 3.5075 2162 142 2020 0.2255 0.3228 -- 98.0
X Ray Diffraction 3.5075 3.6923 2156 140 2016 0.2118 0.2787 -- 99.0
X Ray Diffraction 3.6923 3.9234 2196 151 2045 0.2249 0.2717 -- 99.0
X Ray Diffraction 3.9234 4.226 2158 147 2011 0.1912 0.2317 -- 99.0
X Ray Diffraction 4.226 4.6507 2114 142 1972 0.1639 0.2324 -- 97.0
X Ray Diffraction 4.6507 5.3222 2178 145 2033 0.1758 0.2236 -- 99.0
X Ray Diffraction 5.3222 6.7 2192 146 2046 0.2263 0.285 -- 99.0
X Ray Diffraction 6.7 39.1641 2198 148 2050 0.1882 0.2432 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model mixed
Mean Isotropic B 36.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.041
f_dihedral_angle_d 12.957
f_angle_d 0.604
f_bond_d 0.002
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9082
Nucleic Acid Atoms 0
Heterogen Atoms 46
Solvent Atoms 95

Software

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