X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 293 27-38% PEG 300, 100 mM HEPES pH 7.5, 1% (w/w) 1,2,3-heptanetriol, and 100 mM ammonium phosphate. Protein was reconstituted in cubic phase using a 10:1 monolein:cholesterol mix by weight, Lipidic cubic phase, temperature 293K
Unit Cell:
a: 54.770 Å b: 61.310 Å c: 176.910 Å α: 85.87° β: 89.90° γ: 84.90°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 2.68 Solvent Content: 54.17
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 ? 3.40 39.90 26013 1276 82.9 0.254 0.303 ?
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
3.4 40 90.6 0.226 ? 4.5 3.7 ? 28385 ? -3 ?
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 3.4 3.5 85.9 ? ? 1.7 2.8 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 78 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 23-ID-D 1.033 APS 23-ID-D
Software
Software Name Purpose Version
Blu-Ice data collection .
PHASER phasing .
PHENIX refinement (phenix.refine: 1.7_650)
HKL-2000 data reduction .
HKL-2000 data scaling .
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