X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 292.0
Details 1M dipotassium hydrogen phosphate, 200mM sodium chloride, 50mM Tris-HCl, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 126.35 α = 90
b = 58.06 β = 96.58
c = 62.62 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm -- 2004-06-18
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.9797 BESSY 14.1

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
2.1 15 93.3 0.064 -- -- 3.3 26513 24749 -3.0 -3.0 15.1
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)
2.1 2.25 95.9 0.371 -- -- -- 4925

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 2.1 15.0 -- 0.0 24749 24749 1995 93.4 -- -- 0.216 0.262 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.256
Anisotropic B[1][1] 2.575
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.584
Anisotropic B[2][2] -5.831
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.256
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.005
c_angle_d 1.069
c_scbond_it 2.275
c_mcangle_it 2.388
c_scangle_it 3.464
c_mcbond_it 1.505
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3093
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 116

Software

Software
Software Name Purpose
CNS refinement
PDB_EXTRACT data extraction version: 3.006
MAR345dtb data collection
XDS data reduction
XSCALE data scaling
AMoRE phasing