X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 294 1.2-1.4 M sodium citrate, 0.1 M HEPES-NaOH, pH 6.5-7.5 reservoir mixed in ratios of 1:2, 1:1, or 2:1 with folded RNA solution containing 25 mM HEPES-KOH, pH 7.4, 150 mM KCl, 10 mM MgCl2
Unit Cell:
a: 96.717 Å b: 96.717 Å c: 114.823 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 32 2 1
Crystal Properties:
Matthew's Coefficient: 4.77 Solvent Content: 74.19
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 3.33 47.36 17539 1781 99.81 0.1626 0.2043 ?
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
3.33 47.36 99.78 .06898 ? 15.35 10.4 ? 17556 ? ? ?
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 3.33 3.449 ? ? ? 0.67 ? ?
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 24-ID-C 1.59980 APS 24-ID-C
Software
Software Name Purpose Version
PHENIX refinement 1.19.2_4158
XDS data reduction .
Aimless data scaling .
AutoSol phasing .