X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 ? CRYSTALLIZED BY BATCH METHODS FROM A SATURATED SOLUTION OF GRAMICIDIN D IN ETHANOL., PH 7.0, BATCH METHOD
Unit Cell:
a: 31.595 Å b: 32.369 Å c: 24.219 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 1.76 Solvent Content: 30.00
Refinement Statistics
Diffraction ID Structure Solution Method Cross Validation Method Resolution Limit (High) Resolution Limit (Low) Number of Reflections (Observed) Number of Reflections (R-free) Percent Reflections (Observed) R-Work R-Free Mean Isotropic
X-RAY DIFFRACTION DIRECT METHODS, FOURIER RECYCLING FREE R-VALUE 0.86 100.00 ? 1033 99.2 0.162 0.185 ?
Data Collection
Overall
Resolution Limit (High) Resolution Limit (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
0.860 100.000 99.9 0.04300 0.04300 5.1000 1.100 ? 21454 ? -3.000 ?
Highest Resolution Shell
# Resolution Limits (Low) Resolution Limits (High) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1 0.86 0.90 93.6 ? 0.04300 1.200 1.10 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 120 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SEALED TUBE OTHER ? ? ?
Software
Software Name Purpose Version
SHELXL-97 model building .
SHELXL-97 refinement .
SIEMENS data reduction .
SIEMENS data scaling .
SHELXL-97 phasing .