X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Temperature 295.0
Details CD3OH-H2O, NMR tube, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 14.8 α = 83.19
b = 18.56 β = 84.1
c = 24.18 γ = 68.04
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 90
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD APEX II CCD MiraCol capillary optic 2010-11-05
Diffraction Radiation
Monochromator Protocol
Graphite (002) \f and \w scans
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SEALED TUBE OTHER 1.54178 -- --

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
0.87 17.15 97.7 0.048 -- -- 2.41 -- 27756 -- -- --
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)
0.87 0.97 60.5 0.157 -- 4.4 1.0 --

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
-- 0.87 17.15 -- 0.0 27756 23213 -- 100.0 0.0926 -- -- -- RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 6.2214
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.0
s_similar_adp_cmpnt 0.0
s_rigid_bond_adp_cmpnt 0.0
s_anti_bump_dis_restr 0.0
s_non_zero_chiral_vol 0.0
s_zero_chiral_vol 0.0
s_from_restr_planes 0.0232
s_similar_dist 0.0
s_angle_d 0.0
s_bond_d 0.0
Coordinate Error
Parameter Value
Number Disordered Residues 0.0
Occupancy Sum Hydrogen 238.0
Occupancy Sum Non Hydrogen 302.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 270
Nucleic Acid Atoms 0
Heterogen Atoms 22
Solvent Atoms 10

Software

Computing
Computing Package Purpose
Bruker Apex 2 Data Reduction (intensity integration)
Bruker Apex 2 Data Reduction (data scaling)
SHELXL Structure Solution
SHELXL-97 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
SHELX refinement