X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 9
Temperature 295.0
Details PEG 4000, LITIUM CHLORIDE, ETHYLENE GLICOL , pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.68 α = 90
b = 71.36 β = 90
c = 120.91 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD BRUKER SMART 1000 GOBEL MIRRORS 2001-03-21
Diffraction Radiation
Monochromator Protocol
MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE MACSCIENCE M12XHF 1.5418 -- --

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 15 94.9 -- 0.085 -- 2.3 35578 35578 0.0 0.0 16.4
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)
2.0 2.071 81.9 -- 0.277 2.18 -- --

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
FOURIER SYNTHESIS 2.0 15.0 0.0 0.0 29964 29964 1581 -- -- -- 0.197 0.277 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model isotropic
Mean Isotropic B 27.8
RMS Deviations
Key Refinement Restraint Deviation
p_staggered_tor 16.0
p_scbond_it 1.945
p_bond_d 0.011
p_special_tor 0.0
p_planar_tor 12.9
p_scangle_it 2.9
p_angle_d 0.042
p_transverse_tor 29.1
p_mcbond_it 1.586
p_planar_d 0.081
p_mcangle_it 2.426
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3981
Nucleic Acid Atoms 0
Heterogen Atoms 17
Solvent Atoms 440

Software

Software
Software Name Purpose
SAINT data scaling
SAINT data reduction
REFMAC refinement