X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 ? 0.5 MM RNA IN 40 MM SODIUM CACODYLATE, PH 7.0, 12 MM SPERMINE TETRA-HCL, 80 MM NACL AND 10 % (V/V) MPD, EQUILIBRATED AGAINST 35 % (V/V) MPD, ROOM TEMPERATURE.
Unit Cell:
a: 26.187 Å b: 29.015 Å c: 29.534 Å α: 107.17° β: 97.37° γ: 96.55°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 2.52 Solvent Content: 62.59
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 1.59 27.80 9648 485 93.37 0.23898 0.28033 ?
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
1.60 36.00 94.7 0.07 ? 14.50 3.4 ? 10142 ? 1.7 ?
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 1.60 1.63 72.9 ? 1.70 2.1
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 EMBL/DESY, HAMBURG BEAMLINE X13 ? EMBL/DESY, HAMBURG X13
Software
Software Name Purpose Version
REFMAC refinement 5.5.0072
DENZO data reduction .
SCALEPACK data scaling .
PHASER phasing .