X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 277 RNase L (21-719) (15 mg/ml in buffer containing 20 mM HEPES pH 7.5, 109 mM NaCl, 5 mM MgCl2, 5 mM DTT, 2.8 mM ATP or AMP-PCP, and 10% glycerol) was mixed with 2-5A and RNA18 at molar ratio 1:1.5:1, VAPOR DIFFUSION, temperature 277K
Unit Cell:
a: 58.610 Å b: 160.700 Å c: 230.800 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 3.41 Solvent Content: 63.95
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 ? 2.100 46.622 128099 6405 99.95 0.1995 0.2287 ?
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
2.1 46.7 100 ? ? ? ? 128179 128124 0 0 ?
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
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 77 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X29A 1.075 NSLS X29A
Software
Software Name Purpose Version
CBASS data collection .
PHENIX model building .
PHENIX refinement (phenix.refine: 1.8_1069)
XDS data reduction .
XDS data scaling .
PHENIX phasing .