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 = 70.87 α = 90
b = 90.31 β = 90
c = 88.44 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
CCD ADSC CCD -- 2009-05-27
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
2.5 56 99.6 0.08 -- -- 3.4 -- 10079 -- 0.0 49.7
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)
2.5 2.64 99.6 0.52 -- 2.3 3.5 --

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
MOLECULAR REPLACEMENT 2.5 47.163 -- 1.31 -- 10079 904 98.97 -- 0.1993 0.1949 0.2893 --
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 2.5001 2.6567 -- 181 2899 0.2717 0.3432 -- 98.0
X Ray Diffraction 2.6567 2.8618 -- 145 3020 0.2371 0.3344 -- 99.0
X Ray Diffraction 2.8618 3.1497 -- 135 2987 0.2089 0.28 -- 99.0
X Ray Diffraction 3.1497 3.6054 -- 159 2990 0.1745 0.2864 -- 100.0
X Ray Diffraction 3.6054 4.5418 -- 136 3012 0.1479 0.2355 -- 99.0
X Ray Diffraction 4.5418 47.1717 -- 148 2952 0.1792 0.2551 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.2
Anisotropic B[1][1] -3.3036
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 16.0089
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -12.7053
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.354
f_bond_d 0.011
f_plane_restr 0.007
f_dihedral_angle_d 18.967
f_chiral_restr 0.081
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1616
Nucleic Acid Atoms 0
Heterogen Atoms 24
Solvent Atoms 107

Software

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