X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 293 Protein sample 4 mg/mL, in 50 mM Tris pH 7.5, 50 mM KCl, 1 mM MgCl2 and 1 mM (mercaptoethanol-BME) was mixed with reservoir solution (1:1 ratio) containing 19% PEG 550 monomethyl ether, 43 mM imidazole-Cl (pH 6.8), 53 mM imidazole (pH 8.2), 30 mM CaCl2, and 4% DMSO
Unit Cell:
a: 87.308 Å b: 87.308 Å c: 196.734 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 32 2 1
Crystal Properties:
Matthew's Coefficient: 2.51 Solvent Content: 51.00
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 MOLECULAR REPLACEMENT THROUGHOUT 2.50 45.61 28711 1516 97.86 0.19906 0.29339 47.938
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
2.5 45.61 98 0.121 ? 14 5 ? 30298 0 0 50
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 2.5 2.54 89.4 ? ? ? 3 ?
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 BL12-2 1.1 SSRL BL12-2
Software
Software Name Purpose Version
REFMAC refinement 5.6.0117
HKL-2000 data reduction .
SCALEPACK data scaling .
PHASER phasing .