X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 15% PEG3350, 0.1M BIS-TRIS PROPANE AND 0.1M SODIUM ACETATE BUFFER (PH 4.6)

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82.65 α = 90
b = 148.82 β = 90
c = 166.6 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 77
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2010-02-24
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I02 -- Diamond I02

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
1.9 30 99.7 0.12 -- -- 6.4 -- 163254 -- 2.0 28.07
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)
1.9 1.99 98.0 0.73 -- 3.0 4.8 --

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 1.9 29.818 -- 100.0 -- 163045 8184 99.66 -- 0.1471 0.1457 0.1732 --
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 1.9 1.9216 -- 229 4844 0.3005 0.3045 -- 94.0
X Ray Diffraction 1.9216 1.9442 -- 259 5024 0.2259 0.2647 -- 98.0
X Ray Diffraction 1.9442 1.9679 -- 268 5041 0.2038 0.2504 -- 99.0
X Ray Diffraction 1.9679 1.9928 -- 245 5180 0.183 0.1979 -- 100.0
X Ray Diffraction 1.9928 2.019 -- 261 5112 0.1756 0.2238 -- 100.0
X Ray Diffraction 2.019 2.0467 -- 267 5130 0.1731 0.2076 -- 100.0
X Ray Diffraction 2.0467 2.0759 -- 277 5142 0.1805 0.225 -- 100.0
X Ray Diffraction 2.0759 2.1069 -- 236 5179 0.1621 0.2115 -- 100.0
X Ray Diffraction 2.1069 2.1398 -- 270 5141 0.1482 0.195 -- 100.0
X Ray Diffraction 2.1398 2.1749 -- 251 5133 0.1489 0.1719 -- 100.0
X Ray Diffraction 2.1749 2.2124 -- 280 5139 0.1557 0.1862 -- 100.0
X Ray Diffraction 2.2124 2.2526 -- 302 5143 0.1924 0.227 -- 100.0
X Ray Diffraction 2.2526 2.2959 -- 271 5099 0.1631 0.1979 -- 100.0
X Ray Diffraction 2.2959 2.3427 -- 280 5156 0.1495 0.1938 -- 100.0
X Ray Diffraction 2.3427 2.3936 -- 283 5129 0.1453 0.1857 -- 100.0
X Ray Diffraction 2.3936 2.4493 -- 304 5146 0.1459 0.1916 -- 100.0
X Ray Diffraction 2.4493 2.5105 -- 289 5141 0.147 0.1792 -- 100.0
X Ray Diffraction 2.5105 2.5784 -- 307 5103 0.1459 0.1793 -- 100.0
X Ray Diffraction 2.5784 2.6542 -- 271 5158 0.1474 0.192 -- 100.0
X Ray Diffraction 2.6542 2.7398 -- 241 5204 0.1511 0.176 -- 100.0
X Ray Diffraction 2.7398 2.8377 -- 276 5183 0.1455 0.1777 -- 100.0
X Ray Diffraction 2.8377 2.9512 -- 290 5181 0.1457 0.1958 -- 100.0
X Ray Diffraction 2.9512 3.0854 -- 274 5175 0.138 0.1618 -- 100.0
X Ray Diffraction 3.0854 3.2478 -- 273 5192 0.1405 0.1728 -- 100.0
X Ray Diffraction 3.2478 3.451 -- 266 5236 0.1348 0.1571 -- 100.0
X Ray Diffraction 3.451 3.717 -- 268 5232 0.13 0.1501 -- 100.0
X Ray Diffraction 3.717 4.0903 -- 291 5204 0.1219 0.1393 -- 100.0
X Ray Diffraction 4.0903 4.6802 -- 253 5318 0.1132 0.1314 -- 100.0
X Ray Diffraction 4.6802 5.8891 -- 308 5296 0.1324 0.1529 -- 100.0
X Ray Diffraction 5.8891 29.8221 -- 294 5500 0.1632 0.1758 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 28.6
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 14.779
f_chiral_restr 0.087
f_plane_restr 0.005
f_bond_d 0.007
f_angle_d 1.19
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11976
Nucleic Acid Atoms 0
Heterogen Atoms 344
Solvent Atoms 956

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
DENZO data reduction
SCALEPACK data scaling
PHASER phasing