X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 298 Sitting drop crystallization using Cryschem plates. Drops were equal amounts of a 25 mg / ml protein stock solution in water and the reservoir solution. The reservoir was 1.4 M sodium citrate at pH 6.5. Crystallization was at room temperature. Drops were 10 ul total starting volume, reservoirs 0.6 ml.
Unit Cell:
a: 151.030 Å b: 151.030 Å c: 80.716 Å α: 90.000° β: 90.000° γ: 120.000°
Symmetry:
Space Group: H 3
Crystal Properties:
Matthew's Coefficient: 2.48 Solvent Content: 50
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 1.44 68.69 124235 6116 99.95 0.1355 0.1659 27.88
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
1.38 75 100 0.216 0.210 11.9 47 ? 141230 ? ? 19.95
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 1.38 1.40 100 ? ? 0.3 19.8 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 173 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.3.1 1.1158 ALS 8.3.1
Software
Software Name Purpose Version
PHENIX refinement 1.19_4092
XDS data reduction .
Aimless data scaling .
PHASER phasing .