X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 44.27 α = 106.24
b = 44.17 β = 106.69
c = 54.01 γ = 98.87
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 298
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS -- 1998-05-01
Diffraction Radiation
Monochromator Protocol
GRAPHITE CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
-- SIEMENS -- -- --

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
1.52 38.7 96.7 0.056 0.056 -- 3.2 -- 54074 -- -- --
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)
1.52 -- 82.7 0.287 0.287 -- 2.5 --

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 1.52 38.7 -- 0.0 -- 54074 1164 96.7 -- 0.17 0.17 0.194 THIN SHELLS
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 1.52 1.54 -- 241 1771 0.301 0.319 -- 82.7
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model RESTRAINED
Anisotropic B[1][1] 1.034
Anisotropic B[1][2] 0.906
Anisotropic B[1][3] 3.008
Anisotropic B[2][2] -1.173
Anisotropic B[2][3] 2.035
Anisotropic B[3][3] 0.139
RMS Deviations
Key Refinement Restraint Deviation
c_scbond_it 1.306
c_angle_deg 1.9
c_mcbond_it 0.832
c_scangle_it 2.052
c_bond_d 0.02
c_mcangle_it 1.345
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2673
Nucleic Acid Atoms 0
Heterogen Atoms 170
Solvent Atoms 389

Software

Software
Software Name Purpose
X-GEN data scaling
X-GEN data reduction
AMoRE phasing
CNS refinement version: 0.3D