X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details TRIS 0.1 M PH 7.5, 25% PEG 3350.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 129.86 α = 90
b = 61.99 β = 102.74
c = 133.82 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
3 82.3 99.6 0.12 -- -- 5.1 -- 41994 -- 3.0 46.8
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)
3.0 3.16 100.0 0.42 -- 3.3 5.2 --

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
SAD 3.0 49.51 -- 1.35 -- 41983 2117 99.41 -- 0.2115 0.2095 0.2488 --
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 2.9997 3.1069 -- 218 3972 0.2809 0.3194 -- 100.0
X Ray Diffraction 3.1069 3.2313 -- 210 3939 0.2628 0.3193 -- 100.0
X Ray Diffraction 3.2313 3.3783 -- 181 4010 0.237 0.2793 -- 100.0
X Ray Diffraction 3.3783 3.5564 -- 201 3958 0.2139 0.2619 -- 100.0
X Ray Diffraction 3.5564 3.7791 -- 198 4003 0.1949 0.2543 -- 100.0
X Ray Diffraction 3.7791 4.0708 -- 215 4013 0.1841 0.2125 -- 100.0
X Ray Diffraction 4.0708 4.4802 -- 228 3999 0.1744 0.2163 -- 100.0
X Ray Diffraction 4.4802 5.1279 -- 236 3968 0.1747 0.219 -- 100.0
X Ray Diffraction 5.1279 6.4584 -- 215 3979 0.2046 0.2432 -- 99.0
X Ray Diffraction 6.4584 49.5165 -- 215 4025 0.2151 0.24 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.49
Anisotropic B[1][1] -9.4974
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.9953
Anisotropic B[2][2] 8.3617
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.1357
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.785
f_bond_d 0.004
f_dihedral_angle_d 16.16
f_plane_restr 0.002
f_chiral_restr 0.053
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10345
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 102

Software

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