X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 9
Temperature 293.0
Details CHESS, PEG 1500, CaCl2, pH 9.0, vapor diffusion, hanging drop, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 34.69 α = 90
b = 75.14 β = 98.37
c = 77.52 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 mirrors 2006-11-05
Diffraction Radiation
Monochromator Protocol
Osmic mirrors 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
1.6 19.99 94.8 0.052 -- -- 3.04 -- 49183 -- -- --
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)
1.6 1.66 84.9 0.242 -- 4.4 2.69 4403

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 1.8 20.0 -- 0.0 -- 35274 1791 96.6 -- -- 0.228 0.269 Random
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.224
Anisotropic B[1][1] -2.033
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -3.973
Anisotropic B[2][2] 1.438
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.595
RMS Deviations
Key Refinement Restraint Deviation
c_scbond_it 1.908
c_scangle_it 2.778
c_mcangle_it 1.61
c_mcbond_it 1.082
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3368
Nucleic Acid Atoms 0
Heterogen Atoms 118
Solvent Atoms 326

Software

Software
Software Name Purpose
d*TREK data processing version: 9.1SSI
CNS refinement
PDB_EXTRACT data extraction version: 2.000
d*TREK data scaling