X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 10% PEG 8000, 2.0 M NaCl

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 157.88 α = 90
b = 157.88 β = 90
c = 95.45 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate -- 2015-06-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM 1.000 APS 22-BM

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
2.4 50 100.0 0.08 -- -- 11.7 34690 34690 -- -- 45.2
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)
2.4 2.49 100.0 0.4 -- 6.8 11.5 --

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 2.4 45.58 -- -- -- 32914 1746 99.88 -- 0.18293 0.18037 0.23048 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 2.4 2.463 -- 130 2420 0.17 0.227 -- 98.61
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.03
Anisotropic B[1][1] 0.01
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.03
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.01
r_bond_refined_d 0.019
r_dihedral_angle_4_deg 20.982
r_dihedral_angle_3_deg 18.029
r_dihedral_angle_2_deg 34.224
r_dihedral_angle_1_deg 7.806
r_mcangle_it 6.545
r_scbond_it 5.412
r_angle_refined_deg 2.032
r_long_range_B_refined 10.724
r_chiral_restr 0.14
r_mcbond_it 4.338
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4667
Nucleic Acid Atoms 0
Heterogen Atoms 1
Solvent Atoms 245

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0049
HKL-2000 data reduction
HKL-2000 data scaling