X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 7.5
Temperature 293.0
Details PEG400, pH 7.50, VAPOR DIFFUSION, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 157.54 α = 90
b = 157.54 β = 90
c = 360.35 γ = 120
Symmetry
Space Group P 61

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD SBC-3 -- --
Diffraction Radiation
Monochromator Protocol
SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID -- APS 19-ID

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
3 150 99.8 0.068 -- -- 7.0 -- 100622 -- -2.0 --
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)
3.0 3.11 100.0 0.54 -- 2.2 -- --

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
MIR 3.0 48.16 -- 0.0 -- 100530 2788 99.7 -- 0.258 0.258 0.346 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 3.0 3.14 -- 358 12188 0.398 0.422 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model GROUP
Mean Isotropic B 87.7
Anisotropic B[1][1] -5.71
Anisotropic B[1][2] -9.44
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -5.39
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 11.1
RMS Deviations
Key Refinement Restraint Deviation
c_improper_angle_d 1.16
c_bond_d 0.011
c_angle_deg 1.9
c_dihedral_angle_d 21.4
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.63
Luzzati Sigma A (Observed) 0.79
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.79
Luzzati Sigma A (R-Free Set) 0.8
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14141
Nucleic Acid Atoms 0
Heterogen Atoms 948
Solvent Atoms 2

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
MLPHARE Structure Solution
CNS 1.1 Structure Refinement
Software
Software Name Purpose
CNS version: 1.1 refinement
MLPHARE model building
HKL2000 data reduction
HKL2000 data collection