X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.2
Temperature 293.0
Details 1.6M Li2SO4, 0.01M MgSO4, 0.05M cacodylate, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 102.3 α = 90
b = 102.3 β = 90
c = 221.25 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 1.0000 Photon Factory BL-17A

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
2.05 50 100.0 0.122 -- -- 21.4 -- 44005 -- -- --
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)
2.05 2.12 100.0 0.472 -- 8.2 20.3 4299

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 2.05 20.0 -- -- -- 41478 2204 99.99 -- 0.17701 0.17554 0.20421 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 2.05 2.103 -- 158 2972 0.185 0.238 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 19.328
Anisotropic B[1][1] -0.01
Anisotropic B[1][2] -0.01
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.02
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.104
r_bond_refined_d 0.01
r_dihedral_angle_1_deg 7.263
r_dihedral_angle_2_deg 39.592
r_mcbond_it 1.847
r_dihedral_angle_3_deg 13.297
r_gen_planes_refined 0.019
r_dihedral_angle_4_deg 18.692
r_mcangle_it 2.952
r_angle_refined_deg 1.119
r_scbond_it 4.667
r_scangle_it 6.877
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2663
Nucleic Acid Atoms 0
Heterogen Atoms 55
Solvent Atoms 506

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0102