X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.25
Temperature 293.0
Details 28% PEG 8000, 0.2M ammonium sulfate, 0.1M cacodylate, pH 6.25, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 64.28 α = 90
b = 49.06 β = 99.39
c = 71.03 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 315 -- 2011-10-05
Diffraction Radiation
Monochromator Protocol
synchrotron SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9436 Australian Synchrotron MX2

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
1.6 60 99.6 0.065 -- -- 3.9 -- 57626 1.0 1.0 --
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)
1.6 1.69 99.6 0.469 -- 3.4 3.9 8389

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 1.6 40.19 -- 1.38 -- 57609 2920 99.52 -- 0.187 0.1853 0.2181 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 1.6 1.6262 -- 135 2599 0.2896 0.317 -- 100.0
X Ray Diffraction 1.6262 1.6543 -- 148 2583 0.2719 0.2988 -- 100.0
X Ray Diffraction 1.6543 1.6844 -- 150 2590 0.2655 0.307 -- 99.0
X Ray Diffraction 1.6844 1.7168 -- 128 2551 0.2432 0.2957 -- 100.0
X Ray Diffraction 1.7168 1.7518 -- 144 2612 0.228 0.2653 -- 100.0
X Ray Diffraction 1.7518 1.7899 -- 140 2580 0.2166 0.2406 -- 99.0
X Ray Diffraction 1.7899 1.8315 -- 126 2615 0.2034 0.2742 -- 99.0
X Ray Diffraction 1.8315 1.8773 -- 138 2597 0.199 0.2535 -- 100.0
X Ray Diffraction 1.8773 1.9281 -- 134 2569 0.1936 0.2494 -- 100.0
X Ray Diffraction 1.9281 1.9848 -- 142 2574 0.1863 0.2263 -- 99.0
X Ray Diffraction 1.9848 2.0489 -- 127 2613 0.1938 0.2317 -- 99.0
X Ray Diffraction 2.0489 2.1221 -- 128 2588 0.191 0.2107 -- 99.0
X Ray Diffraction 2.1221 2.2071 -- 152 2580 0.1861 0.2277 -- 99.0
X Ray Diffraction 2.2071 2.3075 -- 144 2610 0.1849 0.2253 -- 100.0
X Ray Diffraction 2.3075 2.4292 -- 116 2600 0.1804 0.1984 -- 99.0
X Ray Diffraction 2.4292 2.5813 -- 138 2642 0.1882 0.2148 -- 100.0
X Ray Diffraction 2.5813 2.7806 -- 140 2587 0.1845 0.2078 -- 99.0
X Ray Diffraction 2.7806 3.0603 -- 166 2588 0.1854 0.2158 -- 99.0
X Ray Diffraction 3.0603 3.5029 -- 135 2647 0.1638 0.2093 -- 100.0
X Ray Diffraction 3.5029 4.4124 -- 144 2656 0.145 0.167 -- 100.0
X Ray Diffraction 4.4124 40.203 -- 145 2708 0.1791 0.2029 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.925
Anisotropic B[1][1] 0.8217
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.4246
Anisotropic B[2][2] -0.2362
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.5855
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.006
f_dihedral_angle_d 15.915
f_chiral_restr 0.071
f_plane_restr 0.005
f_angle_d 1.148
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3137
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 577

Software

Software
Software Name Purpose
Blu-Ice data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7.2_869)
MOSFLM data reduction
SCALA data scaling