X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.92 α = 90
b = 111.83 β = 90
c = 227 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
CCD MARRESEARCH MIRRORS 2008-02-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I911-3 -- MAX_II I911-3

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
2.4 19.64 99.6 0.05 -- -- 7.4 -- 79324 -- 3.0 48.24
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)
2.4 2.53 99.8 0.04 -- 7.5 7.5 --

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
FOURIER SYNTHESIS 2.4 28.809 -- 1.39 -- 78783 1557 99.32 -- 0.175 0.1743 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 2.4 2.4774 -- 127 6932 0.2341 0.3111 -- 99.0
X Ray Diffraction 2.4774 2.5659 -- 140 6928 0.2004 0.2207 -- 99.0
X Ray Diffraction 2.5659 2.6686 -- 153 6961 0.1909 0.2553 -- 100.0
X Ray Diffraction 2.6686 2.7899 -- 145 6974 0.1933 0.2512 -- 100.0
X Ray Diffraction 2.7899 2.9369 -- 139 6989 0.1881 0.2625 -- 100.0
X Ray Diffraction 2.9369 3.1207 -- 156 7004 0.1875 0.2101 -- 100.0
X Ray Diffraction 3.1207 3.3613 -- 135 6997 0.1742 0.2074 -- 100.0
X Ray Diffraction 3.3613 3.699 -- 140 7057 0.1613 0.1807 -- 100.0
X Ray Diffraction 3.699 4.2328 -- 138 7073 0.1365 0.176 -- 100.0
X Ray Diffraction 4.2328 5.3273 -- 140 7159 0.1308 0.1358 -- 100.0
X Ray Diffraction 5.3273 28.8114 -- 144 7152 0.1774 0.2153 -- 96.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.757
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.7098
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.4668
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.008
f_chiral_restr 0.077
f_dihedral_angle_d 17.609
f_angle_d 1.135
f_plane_restr 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8333
Nucleic Acid Atoms 0
Heterogen Atoms 132
Solvent Atoms 871

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
SCALA data scaling
REFMAC phasing