X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 9
Temperature 294.0
Details 4M potassium formate, 0.1M BIS-TRIS propane pH 9, 2% w/v PEG2000mme

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.64 α = 90
b = 57.64 β = 90
c = 114.74 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2013-04-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.8856 SOLEIL PROXIMA 1

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
1.4 40.6 99.7 0.046 -- -- 7.0 -- 38921 -- -- --
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)
1.4 1.48 99.7 0.297 -- 5.1 6.0 --

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 1.4 40.6 -- -- -- 36789 1941 99.51 -- 0.16859 0.16712 0.19719 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 1.4 1.436 -- 129 2681 0.227 0.26 -- 99.68
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.182
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.01
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_other 2.803
r_dihedral_angle_2_deg 33.73
r_mcbond_it 1.441
r_mcangle_it 2.041
r_long_range_B_refined 4.814
r_dihedral_angle_3_deg 12.51
r_scangle_other 3.554
r_scbond_it 2.805
r_bond_refined_d 0.029
r_chiral_restr 0.134
r_mcangle_other 2.043
r_angle_other_deg 1.168
r_mcbond_other 1.44
r_bond_other_d 0.002
r_angle_refined_deg 2.615
r_dihedral_angle_4_deg 16.712
r_dihedral_angle_1_deg 6.591
r_gen_planes_refined 0.012
r_long_range_B_other 4.813
r_gen_planes_other 0.002
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1240
Nucleic Acid Atoms 0
Heterogen Atoms 74
Solvent Atoms 132

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0123
XDS data reduction
SCALA data scaling
PHASER phasing