X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 3.5 293 1 UL DROPS OF PROTEIN SOLUTION (7.2 MG/ML, I.E. 0.2 MM, IN 30 MM TRIS-HCL, PH 7.4, 5 MM VALPROMIDE) WERE MIXED WITH 1 UL DROPS OF RESERVOIR SOLUTION (CONTAINING 90 MM NA-HEPES, PH 7.5, 25% PEG 10, 000). Once crystals were obtained they were soaked in mother liquor at pH 3.5 prior to freezing.
Unit Cell:
a: 56.021 Å b: 96.036 Å c: 121.551 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.20 Solvent Content: 44.13
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 2.00 51.36 42817 2276 99.99 0.14957 0.19873 19.956
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
2.0 51.36 100 0.08 ? 14.7 4.6 ? 45161 ? ? ?
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 2.0 2.09 100 ? ? 4.4 4.6 ?
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 ESRF BEAMLINE ID14-2 0.93300 ESRF ID14-2
Software
Software Name Purpose Version
REFMAC refinement 5.8.0073
MOSFLM data reduction .
SCALA data scaling .
REFMAC phasing 5.8.0073