X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.6
Details pH 5.60

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 111.72 α = 90
b = 111.72 β = 90
c = 137.12 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 120
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD BRUKER-AXS -- 2000-05-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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 20 98.3 0.058 -- -- 15.9 -- 41627 -- -- 44.255
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 2.43 99.7 0.225 -- 3.6 16.0 --

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 2.35 20.0 -- 0.0 -- 40834 2045 98.0 -- 0.1862 0.1862 0.2161 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -9.116
Anisotropic B[1][2] -5.513
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -9.116
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 18.233
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.529
c_bond_d 0.012
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4134
Nucleic Acid Atoms 0
Heterogen Atoms 47
Solvent Atoms 289

Software

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