X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 298 0.216 mM protein, 26% PEG3350, 0.1M NaCl, 0.4% Triton-X-100, 0.1M HEPES, 2 mM CMP-sialic acid, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Unit Cell:
a: 61.255 Å b: 64.571 Å c: 64.840 Å α: 90.00° β: 98.62° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.74 Solvent Content: 55.13
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 MOLECULAR REPLACEMENT THROUGHOUT 2.00 38.39 33403 1731 98.1 0.192 0.222 33.4
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
2.00 64.15 98.3 0.045 0.059 17.8 3.8 33988 33403 0 0 19.7
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 2.00 2.05 97.7 ? 0.24 5.4 3.8 2457
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 BL9-2 0.97931 SSRL BL9-2
Software
Software Name Purpose Version
CNS refinement 1.1
MOSFLM data reduction .
CCP4 data scaling (SCALA)
AMoRE phasing .