X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 293 1.0 mM RNA, 40 mM Na cacodylate, 20 mM magnesium chloride, 20 mM cobalt(3+) hexamine chloride, 40% MPD
Unit Cell:
a: 30.460 Å b: 30.460 Å c: 81.889 Å α: 90.000° β: 90.000° γ: 90.000°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 1.87 Solvent Content: 34.14
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 1.5000 24.4390 6672 519 99.5100 0.1877 0.2154 21.2079
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
1.500 25.000 99.800 0.101 ? 8.700 21.600 ? 6684 ? ? 14.340
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 1.500 1.530 99.700 ? ? ? 9.500 ?
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 0.9184 APS 21-ID-D
Software
Software Name Purpose Version
xia2 data scaling .
PHENIX refinement 1.13_2992
PDB_EXTRACT data extraction 3.24
xia2 data reduction .
PHENIX phasing .
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