X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 277.0
Details 0.1 M Tris, pH 8.0, 30% PEG550 MME, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.04 α = 90
b = 139.82 β = 94.57
c = 138.93 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV++ -- 2010-02-08
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 1.54 -- --

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
2.35 50 94.4 -- -- -- -- 141773 133852 2.0 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)
2.35 -- -- -- -- -- -- --

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 2.35 50.0 -- 0.0 141773 125941 6381 94.7 -- -- 0.2201 0.2635 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.9829
Anisotropic B[1][1] 0.143
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.014
Anisotropic B[2][2] -0.056
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.086
RMS Deviations
Key Refinement Restraint Deviation
c_scangle_it 2.756
c_mcangle_it 2.093
c_scbond_it 1.97
c_mcbond_it 1.299
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20239
Nucleic Acid Atoms 0
Heterogen Atoms 400
Solvent Atoms 313

Software

Computing
Computing Package Purpose
StructureStudio Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
AMoRE Structure Solution
CNS Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
CNS refinement