X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Gel Acupuncture Method (game)
pH 8
Temperature 293.0
Details PEG 6000, Sodium Chloride, Calcium Chloride, Manganese Chloride, Sodium Azide, Tris-HCl , pH 8, Gel Acupuncture Method (GAME), temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 101.3 α = 90
b = 118 β = 90
c = 249.5 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B 0.8423 EMBL/DESY, Hamburg BW7B

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
1.84 19.61 87.5 -- 0.021 -- 2.88 120751 120751 0.0 -- 21.67
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)
1.8 2.0 66.8 -- 0.052 16.71 2.57 24782

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 1.9 19.0 -- -- 111372 111372 11146 95.0 -- -- 0.184 0.201 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 1.9 1.97 10726 1098 9628 0.19 0.19 0.006 92.5
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model isotropic
Mean Isotropic B 18.96
Anisotropic B[1][1] 1.75
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.32
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.56
RMS Deviations
Key Refinement Restraint Deviation
x_scangle_it 2.77
x_torsion_impr_deg 1.32
x_angle_deg 1.7
x_bond_d 0.007
x_mcangle_it 1.83
x_torsion_deg 25.9
x_mcbond_it 1.17
x_scbond_it 1.88
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.19
Luzzati Sigma A (Observed) 0.09
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.21
Luzzati Sigma A (R-Free Set) 0.13
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7236
Nucleic Acid Atoms 0
Heterogen Atoms 210
Solvent Atoms 764

Software

Software
Software Name Purpose
CNS refinement version: 1.0
MAR345 data collection
XDS data scaling
AMoRE phasing