X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.5 292 1 ul of the BACE1/Fab complex solution mixed with 1 ul of well solution containing 20% PEG 4000, 0.1M Tris, 0.2 M sodium acetate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Unit Cell:
a: 46.112 Å b: 75.537 Å c: 112.016 Å α: 90.00° β: 99.82° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.11 Solvent Content: 41.59
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 ? 2.800 44.791 17490 939 97.84 0.2243 0.2683 ?
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
2.8 45 97.9 ? 0.112 10.8 3.5 ? 17490 1 1 55.69
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 2.80 2.90 84.4 ? 0.366 2.0 2.5 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 93 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 0.98057 SSRL BL7-1
Software
Software Name Purpose Version
Blu-Ice data collection .
PHASER phasing .
PHENIX refinement (phenix.refine: 1.6.4_486)
HKL-2000 data reduction .
HKL-2000 data scaling .