X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.00 294 LYOPHILIZED MERSACIDIN WAS DISSOLVED TO SATURATION IN METHANOL. CRYSTALS GREW AT ROOM TEMPERATURE BY SLOW EVAPORATION OF METHANOL FROM A 1:1 MIXTURE OF THE SATURATED SOLUTION WITH BENZENE AND REACHED A MAXIMUM SIZE OF 0.3 X 0.3 X 0.3 MM IN 10 DAYS., pH 7.00
Unit Cell:
a: 46.090 Å b: 46.090 Å c: 31.020 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 32
Crystal Properties:
Matthew's Coefficient: 1.73 Solvent Content: 28.84
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 HALF-BAKED FREE R-VALUE 1.06 40.0 ? ? 99.9 0.1414 ? ?
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
1.060 39.900 100.0 0.04900 ? 14.9000 4.900 ? 33469 ? ? ?
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 1.06 1.08 99.6 ? 3.000 2.90
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B ? EMBL/DESY, HAMBURG BW7B
Software
Software Name Purpose Version
SHELXL-97 refinement .
DENZO data reduction .
SCALEPACK data scaling .
SHELXL-97 phasing .