X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 298 0.1 M HEPES BUFFER; Reservoir of 25% PEG3350 in water; droplets were 5-10 mM in basic fuchsin, tobramycin, uridine-5'-monophosphate and 1 mM in ribonuclease A, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Unit Cell:
a: 30.730 Å b: 74.850 Å c: 50.520 Å α: 90.00° β: 107.80° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.02 Solvent Content: 39.04
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 1.60 29.54 23360 2540 90.0 0.203 0.253 38.71
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
1.600 29.540 91.2 0.02700 ? 16.8000 2.610 ? 25900 ? ? 33.20
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 1.66 64.2 ? 2.400 2.15
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
ROTATING ANODE RIGAKU RU200 ? ? ?
Software
Software Name Purpose Version
REFMAC refinement 5.5.0089
d*TREK data reduction .
d*TREK data scaling .