X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method See 1e94
Details SEE 1E94

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 172.02 α = 90
b = 172.02 β = 90
c = 276.57 γ = 120
Symmetry
Space Group P 63 2 2

Diffraction

Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline

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
-- -- -- -- -- -- -- -- n/a -- -- 66.1

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
-- 2.8 29.62 -- 0.0 -- 55365 5612 92.2 -- 0.287 0.287 0.333 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 2.8 2.98 -- 823 7308 0.4 0.464 0.016 82.7
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model RESTRAINED
Mean Isotropic B 70.2
Anisotropic B[1][1] -11.93
Anisotropic B[1][2] 6.12
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -11.93
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 23.86
RMS Deviations
Key Refinement Restraint Deviation
c_scangle_it 2.3
c_scbond_it 1.47
c_mcangle_it 2.21
c_mcbond_it 1.26
c_improper_angle_d 0.78
c_dihedral_angle_d 22.9
c_angle_deg 1.4
c_bond_d 0.008
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.48
Luzzati Sigma A (Observed) 0.52
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.58
Luzzati Sigma A (R-Free Set) 0.6
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11764
Nucleic Acid Atoms 0
Heterogen Atoms 54
Solvent Atoms 0

Software

Computing
Computing Package Purpose
CNS 1.0 Structure Refinement
Software
Software Name Purpose
CNS version: 1.0 refinement