X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.5 293 Crystals were grown by seeded micro batch in a glass depression plate, on glass coverslips. The experiment was sealed with FOMBLIN oil. 2 microliters of protein saturated with geranylgeraniol was mixed with 1 microliter of seed stock and two microliters of reservoir solution. The reservoir solution was composed of 1.2 molar ammonium sulfate and 0.1 molar TrisHCl buffer at pH 8.5. The reservoir was saturated with geranylgeraniol by adding several microliters of neat geranylgeraniol.
Unit Cell:
a: 116.450 Å b: 222.780 Å c: 130.780 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: C 2 2 21
Crystal Properties:
Matthew's Coefficient: 2.91 Solvent Content: 57.75
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 FREE R-VALUE 2.000 48.000 114139 2045 99.69 0.1700 0.2094 ?
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 48 99.68 0.1274 ? 15.48 13.5 ? 114146 ? ? 37.83
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 2.07 99.87 ? ? 1.51 14.1 ?
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 APS BEAMLINE 21-ID-D 1.127230 APS 21-ID-D
Software
Software Name Purpose Version
PHENIX refinement (1.13_2998: ???)
XDS data reduction .
XSCALE data scaling .
PHASER phasing .
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