X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.20 298 Hanging-drop vapor diffusion using equal volumes of protein stock (3.9 mg/mL) and well reservoir solution. Cryoprotected in 30% glycerol. Complex on ice at 1:8 ratio of PR to PI, crystallized in 1 M NaCl and 0.1 M sodium acetate pH 5.2
Unit Cell:
a: 56.659 Å b: 56.659 Å c: 78.155 Å α: 90.000° β: 90.000° γ: 90.000°
Symmetry:
Space Group: P 41
Crystal Properties:
Matthew's Coefficient: 2.500 Solvent Content: 57.70
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 1.2500 50.0000 67540 3385 99.4000 0.1479 0.1864 20.3406
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
1.250 50.000 99.400 0.080 ? 20.700 6.800 ? 67583 ? ? ?
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 1.250 1.290 97.000 ? ? 3.100 3.300 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100.000 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-ID 1.0 APS 22-ID
Software
Software Name Purpose Version
HKL-2000 data scaling .
MOLREP phasing .
SHELX refinement 1997
PDB_EXTRACT data extraction 3.27
HKL-2000 data reduction .