X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.6 283 Protein solution (10 mg/mL dGTPase, 20mM Tris-HCl, pH 7.0, 1mM deoxy-CCC) mixed 1:1 with well solution (0.5mM NH4SO4, 0.1M NaCitrate, 1M LiSO4, pH 5.6). Cryo conditions are well solution mixed with 25% ethylene glycol.
Unit Cell:
a: 189.800 Å b: 189.800 Å c: 296.800 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 3.80 Solvent Content: 67.64
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 3.354 19.990 66200 3404 85.18 0.1739 0.2088 ?
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
3.35 20.0 98.6 0.147 ? 8.1 6.2 ? 76628 ? ? ?
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 3.35 3.47 98.7 ? ? 2.0 5.0 ?
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 22-BM 1.0 APS 22-BM
Software
Software Name Purpose Version
PHENIX refinement (phenix.refine: 1.9_1692)
HKL-2000 data reduction .
HKL-2000 data scaling .
MOLREP phasing .