X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 293 1 uL of protein solution (protein concentration 15 mg/mL, 20 mM Tris-HCl (pH 7.5) buffer) and 1 uL reservoir solution containing 28% PEG 400, 0.1 M HEPES buffer (pH 7.5) and 0.2 M. no addtional cryoprotectant was needed, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Unit Cell:
a: 50.310 Å b: 50.310 Å c: 46.370 Å α: 90° β: 90° γ: 120°
Symmetry:
Space Group: P 32 2 1
Crystal Properties:
Matthew's Coefficient: 2.46 Solvent Content: 49.92
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 ? 1.0 20.0 36787 2948 99.3 ? 0.153 ?
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
1.0 50.0 99.3 0.052 ? 13.27 5.4 ? 36787 3 3 11.3
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 1.0 1.05 97.1 ? ? 3.21 4.8 4865
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 BESSY BEAMLINE 14.2 0.95379 BESSY 14.2
Software
Software Name Purpose Version
HKL-2000 data collection .
AMoRE phasing .
SHELXL-97 refinement .
XDS data reduction .
XDS data scaling .