X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 298.0
Details 50 MM TRIS, PH 7.5, 10% PEG350, 180 MM CALCIUM CHLORIDE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.66 α = 90
b = 119.36 β = 90
c = 128.07 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 95
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 300 mm CCD -- 2010-07-28
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-ID -- APS 22-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
2.19 50 99.9 -- 0.074 -- 6.0 64251 64251 0.0 -3.0 --
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)
2.19 2.24 99.0 -- 0.52 3.1 5.2 --

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 2.186 46.236 -- 1.34 -- 64171 3204 99.22 -- 0.1808 0.1791 0.2125 --
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 2.1857 2.2183 -- 105 2215 0.2344 0.264 -- 84.0
X Ray Diffraction 2.2183 2.2529 -- 147 2610 0.2279 0.2892 -- 99.0
X Ray Diffraction 2.2529 2.2899 -- 137 2645 0.2325 0.2928 -- 100.0
X Ray Diffraction 2.2899 2.3294 -- 143 2613 0.2192 0.2653 -- 100.0
X Ray Diffraction 2.3294 2.3717 -- 148 2653 0.2144 0.2856 -- 100.0
X Ray Diffraction 2.3717 2.4173 -- 120 2627 0.2034 0.2327 -- 100.0
X Ray Diffraction 2.4173 2.4667 -- 139 2655 0.2064 0.2711 -- 100.0
X Ray Diffraction 2.4667 2.5203 -- 149 2643 0.2022 0.2589 -- 100.0
X Ray Diffraction 2.5203 2.5789 -- 128 2652 0.2087 0.232 -- 100.0
X Ray Diffraction 2.5789 2.6434 -- 173 2615 0.207 0.2686 -- 100.0
X Ray Diffraction 2.6434 2.7149 -- 145 2666 0.2076 0.2578 -- 100.0
X Ray Diffraction 2.7149 2.7948 -- 140 2631 0.2072 0.2757 -- 100.0
X Ray Diffraction 2.7948 2.885 -- 132 2656 0.2026 0.2224 -- 100.0
X Ray Diffraction 2.885 2.988 -- 136 2675 0.2116 0.2186 -- 100.0
X Ray Diffraction 2.988 3.1077 -- 130 2669 0.198 0.2537 -- 100.0
X Ray Diffraction 3.1077 3.2491 -- 129 2674 0.2042 0.2798 -- 100.0
X Ray Diffraction 3.2491 3.4203 -- 142 2668 0.1894 0.2138 -- 100.0
X Ray Diffraction 3.4203 3.6345 -- 136 2690 0.177 0.2 -- 100.0
X Ray Diffraction 3.6345 3.915 -- 148 2677 0.1632 0.1988 -- 100.0
X Ray Diffraction 3.915 4.3087 -- 147 2690 0.1395 0.1517 -- 100.0
X Ray Diffraction 4.3087 4.9316 -- 143 2723 0.1274 0.1567 -- 100.0
X Ray Diffraction 4.9316 6.2109 -- 160 2745 0.1585 0.1701 -- 100.0
X Ray Diffraction 6.2109 46.2466 -- 127 2875 0.1777 0.2131 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -1.271
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.3492
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 5.2892
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.051
f_dihedral_angle_d 11.517
f_angle_d 0.724
f_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7215
Nucleic Acid Atoms 649
Heterogen Atoms 39
Solvent Atoms 578

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHENIX (PHENIX.REFINE: 1.7_650) Structure Solution
PHENIX (phenix.refine: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE: 1.7_650) refinement
PHENIX version: (PHENIX.REFINE: 1.7_650) model building