X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 288 Native crystals grwon with protein 5 mg/ml, 12-15 % PEG 6000, 0.3M KCI at pH 8.4 Crystal soaked in 5 mM ATP and 10 mM MgCl2 for several hours, crystal phase change to new space-group with dimer in asymmetric unit. Cryoprotectant 30% glycerol
Unit Cell:
a: 124.954 Å b: 124.954 Å c: 246.821 Å α: 90.000° β: 90.000° γ: 120.000°
Symmetry:
Space Group: P 65 2 2
Crystal Properties:
Matthew's Coefficient: 2.73 Solvent Content: 55.01
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 2.950 24.474 22753 1161 91.831 ? 0.2275 48.453
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
2.95 24.474 94.5 0.105 ? 9.32 7.2 ? 23382 ? ? ?
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 2.95 3.026 ? ? ? ? ? ?
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 ESRF BEAMLINE BM1A 0.87 ESRF BM1A
Software
Software Name Purpose Version
REFMAC refinement 5.8.0430
MOSFLM data reduction .
SCALA data scaling .
AMoRE phasing .