X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 294.0
Details 15% PEG 2000 MME 0.1 M Tris-HCl pH 8.0 0.1 M KCl

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 311.02 α = 90
b = 53.29 β = 128.89
c = 223.58 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M Rh coated flat bent mirror 2015-11-27
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 0.97947 SSRL BL7-1

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
2.92 50 99.8 0.184 -- -- 3.7 -- 62153 -- -- --
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)
2.92 3.0 99.9 0.923 -- 1.1 3.8 --

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 2.92 50.0 -- -- -- 59072 3079 98.51 -- 0.23426 0.23132 0.29191 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 2.921 2.997 -- 206 3589 0.359 0.388 -- 82.37
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 72.496
Anisotropic B[1][1] 0.25
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.88
Anisotropic B[2][2] -1.9
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.1
RMS Deviations
Key Refinement Restraint Deviation
r_long_range_B_refined 3.86
r_bond_refined_d 0.007
r_angle_other_deg 0.97
r_scbond_other 0.732
r_dihedral_angle_4_deg 17.856
r_chiral_restr 0.073
r_mcbond_it 0.493
r_dihedral_angle_1_deg 7.095
r_mcangle_it 0.875
r_angle_refined_deg 1.393
r_bond_other_d 0.002
r_scbond_it 0.732
r_dihedral_angle_2_deg 35.497
r_gen_planes_refined 0.005
r_mcbond_other 0.493
r_dihedral_angle_3_deg 16.51
r_scangle_other 1.345
r_long_range_B_other 3.86
r_mcangle_other 0.875
r_gen_planes_other 0.002
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 18756
Nucleic Acid Atoms 0
Heterogen Atoms 296
Solvent Atoms 20

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0158
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing