X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 291.0
Details Tris-HCl, Ammonium Sulfate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 27.81 α = 90
b = 58.36 β = 98.31
c = 70.9 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 MARRESEARCH mirrors 2001-01-01
Diffraction Radiation
Monochromator Protocol
CuKa SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 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
2.4 40 99.9 0.095 -- -- 10.8 26262 26259 1.0 1.0 --
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)
2.4 2.49 99.9 0.294 -- 9.3 8.4 8929

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 2.4 40.0 0.0 0.0 7867 7790 822 99.0 0.219 0.219 0.204 0.28 Random
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -6.864
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -14.009
Anisotropic B[2][2] 13.27
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -6.406
RMS Deviations
Key Refinement Restraint Deviation
c_scangle_it 2.633
c_scbond_it 1.889
c_mcbond_it 1.257
c_mcangle_it 2.056
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1866
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 55

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing
CNS refinement version: 1.0