X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 290.0
Details 12% PEG 8000, NA CACODYLATE BUFFER, 15MG/ML PROTEIN CONCENTRATION, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.43 α = 90
b = 130.35 β = 97.5
c = 88.4 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 HTC VariMax HR optic 2010-08-24
Diffraction Radiation
Monochromator Protocol
VariMax HR optic SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 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 50 99.8 -- -- -- -- 130808 130546 -- -3.0 --

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 2.0 34.49 -- 0.0 130745 124360 8766 95.1 -- 0.2156 0.2156 0.2519 random
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model Isotropic
Mean Isotropic B 28.8
Anisotropic B[1][1] 5.182
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.62
Anisotropic B[2][2] 8.446
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -13.628
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 0.011985
c_mcbond_it 0.778
c_mcangle_it 1.36
c_angle_d 1.751
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 12178
Nucleic Acid Atoms 0
Heterogen Atoms 220
Solvent Atoms 1219

Software

Software
Software Name Purpose
CrystalClear data collection
AMoRE phasing
CNS refinement version: 1.1
DENZO data reduction
SCALEPACK data scaling