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 (QUANTUM 315) ADSC -- 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_plane_restr 0.005
f_chiral_restr 0.087
f_dihedral_angle_d 14.779
f_angle_d 1.19
f_bond_d 0.007
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

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
PHASER model building