X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 13% PEG3350, 200 MM SODIUM MALONATE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.72 α = 90
b = 112.21 β = 90
c = 165.17 γ = 90
Symmetry
Space Group P 2 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2012-10-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- Diamond I03

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
2.1 92.82 100.0 0.15 -- -- 15.6 -- 50717 -- 1.7 --
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)
2.1 2.16 100.0 1.04 -- 1.7 5.3 --

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 2.1 92.82 -- -- -- 48077 2574 99.97 -- 0.21616 0.2149 0.23986 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 2.1 2.155 -- 194 3498 0.327 0.368 -- 99.95
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.643
Anisotropic B[1][1] -2.49
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.68
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.17
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.009
r_dihedral_angle_2_deg 31.879
r_dihedral_angle_3_deg 14.244
r_dihedral_angle_4_deg 11.167
r_gen_planes_refined 0.005
r_chiral_restr 0.071
r_angle_other_deg 0.837
r_bond_other_d 0.003
r_dihedral_angle_1_deg 6.137
r_angle_refined_deg 1.241
r_gen_planes_other 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5133
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 223

Software

Software
Software Name Purpose
REFMAC refinement version: 5.7.0029
MOSFLM data reduction
SCALA data scaling
autoSHARP phasing