X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.3
Details PH 8.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 159.09 α = 90
b = 159.09 β = 90
c = 361.32 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2006-07-07
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID -- 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
3 137.77 91.4 -- -- -- 9.8 -- 50303 -- -- --
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)
3.0 3.05 38.0 -- -- 0.6 5.0 --

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
RIGID BODY REFINEMENT AND RESTRAINED REFINEMENT 3.0 48.34 -- 1.34 -- 50203 2552 91.2 -- 0.217 0.216 0.247 --
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 2.997 3.0547 -- 62 1029 0.3863 0.4676 -- 37.0
X Ray Diffraction 3.0547 3.1171 -- 80 1404 0.3572 0.3754 -- 50.0
X Ray Diffraction 3.1171 3.1848 -- 114 1996 0.3173 0.3844 -- 70.0
X Ray Diffraction 3.1848 3.2589 -- 132 2517 0.3065 0.3523 -- 89.0
X Ray Diffraction 3.2589 3.3404 -- 157 2773 0.292 0.2967 -- 98.0
X Ray Diffraction 3.3404 3.4307 -- 151 2838 0.2805 0.3223 -- 99.0
X Ray Diffraction 3.4307 3.5316 -- 133 2879 0.2662 0.3087 -- 100.0
X Ray Diffraction 3.5316 3.6456 -- 174 2834 0.2439 0.303 -- 100.0
X Ray Diffraction 3.6456 3.7758 -- 144 2879 0.2346 0.2835 -- 100.0
X Ray Diffraction 3.7758 3.9269 -- 158 2863 0.2079 0.2626 -- 100.0
X Ray Diffraction 3.9269 4.1056 -- 151 2888 0.2034 0.2372 -- 100.0
X Ray Diffraction 4.1056 4.3219 -- 144 2900 0.1926 0.2172 -- 100.0
X Ray Diffraction 4.3219 4.5925 -- 155 2910 0.1786 0.2187 -- 100.0
X Ray Diffraction 4.5925 4.9467 -- 169 2906 0.1696 0.1915 -- 100.0
X Ray Diffraction 4.9467 5.4439 -- 160 2915 0.1743 0.2249 -- 100.0
X Ray Diffraction 5.4439 6.2303 -- 150 2974 0.2136 0.2577 -- 100.0
X Ray Diffraction 6.2303 7.8441 -- 163 2998 0.2149 0.2241 -- 100.0
X Ray Diffraction 7.8441 48.3426 -- 155 3148 0.2215 0.2269 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 108.81
Anisotropic B[1][1] -0.01
Anisotropic B[1][2] -0.01
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.02
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.022
f_bond_d 0.004
f_angle_d 0.646
f_dihedral_angle_d 12.771
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7330
Nucleic Acid Atoms 0
Heterogen Atoms 703
Solvent Atoms 16

Software

Software
Software Name Purpose
REFMAC refinement
PHENIX refinement version: (PHENIX.REFINE: 1.8.4_1496)
HKL-2000 data reduction
HKL-2000 data scaling
REFMAC phasing