X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.7
Temperature 293.0
Details 6% PEG 4K, 4% glycerol, 30 mM MgCl2, 30 mM CaCl2, 100 mM MES/Imidazole , pH 6.7, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 104.53 α = 90
b = 158.12 β = 90
c = 179.73 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2012-02-23
Diffraction Radiation
Monochromator Protocol
LN2 COOLED FIXED-EXIT SI(111) MONOCHROMATOR, SAGITTALLY - HORIZONTALLY FOCUSSED SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
2.5 59.4 99.7 0.142 -- -- 13.6 -- 103225 -- 0.0 --
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)
2.5 2.56 99.4 2.268 -- 1.2 14.1 --

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
DIFFERENCE FOURIER 2.5 59.36 -- 1.99 103487 103200 5150 99.7 -- 0.196 0.194 0.232 --
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 2.5 2.5285 -- 167 3233 0.3295 0.3551 -- 100.0
X Ray Diffraction 2.5285 2.5582 -- 183 3168 0.3183 0.3886 -- 99.0
X Ray Diffraction 2.5582 2.5894 -- 165 3251 0.2949 0.3482 -- 100.0
X Ray Diffraction 2.5894 2.6222 -- 165 3200 0.2956 0.3385 -- 99.0
X Ray Diffraction 2.6222 2.6567 -- 166 3230 0.2864 0.3397 -- 100.0
X Ray Diffraction 2.6567 2.6931 -- 164 3253 0.2778 0.3306 -- 99.0
X Ray Diffraction 2.6931 2.7315 -- 169 3234 0.2673 0.3093 -- 100.0
X Ray Diffraction 2.7315 2.7723 -- 195 3181 0.2602 0.2996 -- 99.0
X Ray Diffraction 2.7723 2.8156 -- 179 3256 0.2575 0.3032 -- 100.0
X Ray Diffraction 2.8156 2.8618 -- 166 3202 0.2523 0.2921 -- 99.0
X Ray Diffraction 2.8618 2.9111 -- 144 3284 0.2519 0.3067 -- 99.0
X Ray Diffraction 2.9111 2.9641 -- 162 3262 0.2428 0.2732 -- 100.0
X Ray Diffraction 2.9641 3.0211 -- 160 3224 0.2176 0.2526 -- 100.0
X Ray Diffraction 3.0211 3.0827 -- 176 3258 0.2145 0.2514 -- 100.0
X Ray Diffraction 3.0827 3.1498 -- 158 3276 0.2262 0.2856 -- 100.0
X Ray Diffraction 3.1498 3.223 -- 158 3255 0.2215 0.3237 -- 100.0
X Ray Diffraction 3.223 3.3036 -- 157 3260 0.2079 0.2798 -- 100.0
X Ray Diffraction 3.3036 3.393 -- 201 3226 0.2045 0.2492 -- 100.0
X Ray Diffraction 3.393 3.4928 -- 182 3257 0.1974 0.2339 -- 100.0
X Ray Diffraction 3.4928 3.6055 -- 184 3247 0.1942 0.2261 -- 100.0
X Ray Diffraction 3.6055 3.7343 -- 166 3302 0.1799 0.2183 -- 100.0
X Ray Diffraction 3.7343 3.8838 -- 173 3252 0.1677 0.2171 -- 100.0
X Ray Diffraction 3.8838 4.0606 -- 163 3297 0.1632 0.2057 -- 100.0
X Ray Diffraction 4.0606 4.2746 -- 173 3290 0.164 0.1982 -- 100.0
X Ray Diffraction 4.2746 4.5423 -- 172 3309 0.1515 0.1814 -- 100.0
X Ray Diffraction 4.5423 4.8929 -- 185 3286 0.1469 0.1738 -- 100.0
X Ray Diffraction 4.8929 5.385 -- 182 3306 0.1616 0.2076 -- 100.0
X Ray Diffraction 5.385 6.1635 -- 171 3374 0.1804 0.217 -- 100.0
X Ray Diffraction 6.1635 7.7626 -- 183 3356 0.1872 0.2205 -- 100.0
X Ray Diffraction 7.7626 59.3751 -- 181 3521 0.1837 0.1958 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.002
f_plane_restr 0.003
f_dihedral_angle_d 12.972
f_chiral_restr 0.046
f_angle_d 0.737
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 17211
Nucleic Acid Atoms 0
Heterogen Atoms 238
Solvent Atoms 334

Software

Software
Software Name Purpose
RemDAq data collection
PHENIX model building
PHENIX refinement version: (phenix.refine: 1.8.2_1309)
XDS data reduction
XDS data scaling
PHENIX phasing