X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.4 277.0 24% w/v MPEG 5000, 100mM sodium cacodylate and 200mM magnesium acetate., pH 7.4, VAPOR DIFFUSION, SITTING DROP
Unit Cell:
a: 33.66 Å b: 36.73 Å c: 38.49 Å α: 68.36° β: 87.99° γ: 74.80°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 2.13 Solvent Content: 42.15
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 ? ? 1.21 50.0 44334 1383 91.2 0.1670000 0.2230000 ?
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
1.21 54.1 91.2 0.0680000 ? 4.0 2.0 89452 45717 ? 2.3 21.4
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 1.21 1.24 72.3 ? ? ? 91.2 2682
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 ? SSRL BL7-1
Software
Software Name Purpose Version
MLPHARE phasing .
SHELXL-97 refinement .
MOSFLM data reduction .
CCP4 data scaling (SCALA)