X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.00 277 PROTEIN SOLUTION: 7MGS/ML PROTEIN, 50 MM TRIS HCL (PH 8.0), 50 MM KCL, 2MM EDTA, 1MM DTT, 5MM 6-CL-IMP. WELL SOLUTION: 9% (W/V) PEG-800, 100 MM TRIS HCL (PH 8.0), 1.0 M LICL, 24 MM BETAMERCAPTOETHANOL (2+2 MICROLITER DROPS), pH 8.00, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Unit Cell:
a: 148.108 Å b: 148.108 Å c: 122.016 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: I 4
Crystal Properties:
Matthew's Coefficient: 3.0 Solvent Content: 59.17
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 2.50 39.74 44410 4483 97.4 0.238 0.271 39.80
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
2.500 39.740 97.7 0.093 0.093 6.3000 3.000 44411 44411 0 0.000 28.00
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 2.50 2.64 93.7 ? 0.366 1.900 2.80 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 93.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE A1 ? CHESS A1
Software
Software Name Purpose Version
MOSFLM data reduction .
SCALA data scaling .
CNS refinement .
DPS data reduction .
CCP4 data scaling (SCALA)
CNS phasing .