X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 296.0
Details 0.9-1.2 M lithium sulfate, 1 mM DTT, 0.1 M HEPES, pH 7.5-8.0, VAPOR DIFFUSION, HANGING DROP, temperature 296K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 113.43 α = 90
b = 117.07 β = 90
c = 107.78 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M-F -- 2012-02-11
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA 1.0 SLS X06DA

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 27.16 98.8 0.057 0.054 -- 10.9 56669 55929 2.0 2.0 28.6
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 2.0 97.5 0.329 0.312 6.3 9.9 7928

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 27.155 -- 1.34 55831 55816 1999 98.5 0.213 0.1934 0.1923 0.2218 RANDOM
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 1.9475 -- 135 3652 0.2321 0.3005 -- 95.0
X Ray Diffraction 1.9475 2.0002 -- 141 3819 0.2189 0.2833 -- 99.0
X Ray Diffraction 2.0002 2.059 -- 142 3816 0.2059 0.2611 -- 99.0
X Ray Diffraction 2.059 2.1254 -- 143 3821 0.2089 0.2533 -- 99.0
X Ray Diffraction 2.1254 2.2014 -- 143 3848 0.1985 0.2411 -- 99.0
X Ray Diffraction 2.2014 2.2895 -- 141 3805 0.1972 0.2349 -- 99.0
X Ray Diffraction 2.2895 2.3936 -- 144 3854 0.2024 0.2561 -- 99.0
X Ray Diffraction 2.3936 2.5197 -- 142 3839 0.2003 0.2438 -- 99.0
X Ray Diffraction 2.5197 2.6774 -- 144 3880 0.2027 0.2228 -- 99.0
X Ray Diffraction 2.6774 2.884 -- 139 3737 0.1988 0.2156 -- 96.0
X Ray Diffraction 2.884 3.1738 -- 144 3881 0.1997 0.2619 -- 100.0
X Ray Diffraction 3.1738 3.6321 -- 146 3926 0.1858 0.2029 -- 100.0
X Ray Diffraction 3.6321 4.5725 -- 147 3953 0.1652 0.1922 -- 100.0
X Ray Diffraction 4.5725 27.1577 -- 148 3986 0.1947 0.1993 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.82
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.073
f_dihedral_angle_d 12.561
f_angle_d 1.097
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4695
Nucleic Acid Atoms 0
Heterogen Atoms 49
Solvent Atoms 203

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.1_1168) refinement
PHASER model building
None data collection