X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Batch
pH 5
Temperature 277.0
Details PEG 8000, potassium chloride, succinate, 4-hydroxyphenacyl CoA, pH 5.0, batch at 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.5 α = 90
b = 55.2 β = 90
c = 93.5 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD SBC-2 -- 2001-03-28
Diffraction Radiation
Monochromator Protocol
SAGITALLY FOCUSED Si(111) single wavelength
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.981 APS 19-ID

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
1.5 30 94.1 -- 0.038 -- 5.3 20139 20139 0.0 0.0 --
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)
1.5 1.55 87.0 -- 0.173 4.0 3.4 1828

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 1.5 30.0 0.0 0.0 20139 20139 2014 94.1 0.163 0.163 0.161 0.198 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 2.31
t_bond_d 0.013
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1122
Nucleic Acid Atoms 0
Heterogen Atoms 66
Solvent Atoms 173

Software

Computing
Computing Package Purpose
D*TREK Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
AMORE Structure Solution
TNT V. 5-F Structure Refinement
Software
Software Name Purpose
TNT version: 5F refinement
AMoRE model building