X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.0 277 PEG6000, potassium phosphate, Tris, lauryldimethylamine oxide, ammonium sulfate, propane diol, cyanocobalamin, pH 8.0, VAPOR DIFFUSION, SANDWICH, temperature 277K
Unit Cell:
a: 74.00 Å b: 121.6 Å c: 207.7 Å α: 90.0° β: 90.0° γ: 90.0°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.25 Solvent Content: 45.35
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 ? ? 1.85 30 134925 7097 ? 0.1817000 0.2491000 ?
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
1.85 40.0 88.6 0.0720000 ? 21.9 5.4 142052 142006 1.0 1.0 19.8
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 1.85 1.88 67.7 ? ? ? 2.6 5330
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 SPRING-8 BEAMLINE BL41XU ? SPring-8 BL41XU
Software
Software Name Purpose Version
SHELXL-97 refinement .
CNS refinement .
MOSFLM data reduction .
CCP4 data scaling (SCALA)
CNS phasing .