X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.60 ? 0.08 MM DNA, 0.04 MM HIN, 25 MM NA ACETATE (PH 4.6), 25 MM MGCL2, 8 MM NACL, 6.3% V/V PEG400, AND 1.25 MM NA CACODYLATE. RESERVOIR SOLUTION CONTAINS 100 MM NA ACETATE (PH 4.6), 100 MM MGCL2, AND 25% PEG400. CONCENTRATION OF PEG400 IN RESERVOIR SOLUTION WAS INCREASED IN 5% INCREMENTS TO 35%. CONDITIONS FOR NATIVE ARE THE SAME EXCEPT THE CONCENTRATION OF MGCL2 IS 5 TIMES SMALLER., pH 4.60, VAPOR DIFFUSION, HANGING DROP
Unit Cell:
a: 66.328 Å b: 68.693 Å c: 62.136 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: C 2 2 21
Crystal Properties:
Matthew's Coefficient: 2.423 Solvent Content: 47.27
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 SIRAS ? 2.75 25.00 3765 369 96.49 0.2134 0.2771 45.00
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
2.75 25.0 96.49 ? 0.081 19.6 15.000 ? 3765 ? 1.000 44.00
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 2.75 2.87 91.64 ? 0.267 4.5 4.2 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ? ? ? ?
Software
Software Name Purpose Version
SOLVE phasing .
CNS refinement .
DENZO data reduction .
SCALEPACK data scaling .
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