X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 277 Protein solution: 5.25 mg/mL in 25 mM Tris, 150 mM NaCl and 2.5 % glycerol; pH 7.5 Precipitant solution: 0.8 M citrate buffer; pH 7.0 Drops volume: 1 microL protein solution + 1 microL precipitant solution Reservoir volume: 1 mL Crystals appeared after few days
Unit Cell:
a: 71.879 Å b: 71.879 Å c: 144.296 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: H 3
Crystal Properties:
Matthew's Coefficient: 2.52 Solvent Content: 51.24
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 1.590 48.099 35504 1784 94.96 0.1470 0.1632 32.71
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
1.59 48.1 95.0 0.045 0.045 15.28 3.4 35504 35504 -3.0 -3.0 20.41
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 1.59 1.65 71.8 ? ? 1.74 2.3 ?
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 ID23-1 1.0 ESRF ID23-1
Software
Software Name Purpose Version
XDS data reduction january 10, 2014
Aimless data scaling 0.2.17
PHENIX refinement (phenix.refine: 1.9_1692)
PHASER phasing .