X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.7
Details pH 6.7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 162.05 α = 90
b = 72.87 β = 100.47
c = 109.15 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- 2009-11-07
Diffraction Radiation
Monochromator Protocol
SI 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE F1 -- CHESS F1

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
1.95 50 99.7 0.064 -- -- 3.8 91491 91214 -2.0 -- --
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)
1.95 1.98 100.0 0.553 -- -- -- --

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 1.95 29.201 -- 1.34 -- 90998 1841 99.69 -- 0.1879 0.1874 0.2089 --
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 1.95 2.0027 -- 136 6833 0.2324 0.2502 -- 100.0
X Ray Diffraction 2.0027 2.0616 -- 129 6860 0.2247 0.3252 -- 100.0
X Ray Diffraction 2.0616 2.1282 -- 141 6817 0.2181 0.2575 -- 100.0
X Ray Diffraction 2.1282 2.2042 -- 137 6852 0.2105 0.2561 -- 100.0
X Ray Diffraction 2.2042 2.2924 -- 153 6845 0.2099 0.2494 -- 100.0
X Ray Diffraction 2.2924 2.3967 -- 149 6853 0.207 0.2507 -- 100.0
X Ray Diffraction 2.3967 2.523 -- 154 6853 0.201 0.2188 -- 100.0
X Ray Diffraction 2.523 2.681 -- 160 6844 0.1939 0.2197 -- 100.0
X Ray Diffraction 2.681 2.8878 -- 126 6866 0.1902 0.2103 -- 100.0
X Ray Diffraction 2.8878 3.1781 -- 147 6895 0.1898 0.2228 -- 100.0
X Ray Diffraction 3.1781 3.6372 -- 132 6912 0.1745 0.1837 -- 100.0
X Ray Diffraction 3.6372 4.5797 -- 139 6907 0.1569 0.1749 -- 100.0
X Ray Diffraction 4.5797 29.2039 -- 138 6820 0.1874 0.1841 -- 97.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.073
f_dihedral_angle_d 14.578
f_angle_d 1.059
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7928
Nucleic Acid Atoms 0
Heterogen Atoms 112
Solvent Atoms 889

Software

Computing
Computing Package Purpose
ADX Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHENIX (phenix.refine: 1.8_1069) Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
PHENIX version: (phenix.refine: 1.8_1069) model building
ADX data collection