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 -- 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_plane_restr 0.007
f_chiral_restr 0.081
f_dihedral_angle_d 18.967
f_angle_d 1.354
f_bond_d 0.011
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

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