X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 293 Protein solution (1.5mcl): 13mg/ml Asbeta-Gly, 0.025M NaCl, 0.025M Hepes (pH 7.5). Reservoir solution (1.5mcl): 1.0M succinic acid (pH 7.0), 0.1M Hepes (pH 7.0), 1% w/v polyethylene glycol monomethyl ether 2000. The crystal was soaked in a cryoprotection solution containing 20% v/v glycerol., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Unit Cell:
a: 84.120 Å b: 84.120 Å c: 166.270 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 42 21 2
Crystal Properties:
Matthew's Coefficient: 2.65 Solvent Content: 53.62
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 1.37 19.827 117803 6243 98.83 0.13213 0.16333 15.182
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
1.37 19.827 98.8 0.063 ? 17.2 ? ? 124046 ? ? 20.1
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 1.37 1.45 96.5 ? ? 2.1 ? 18722
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 KURCHATOV SNC BEAMLINE K4.4 0.9815 KURCHATOV SNC K4.4
Software
Software Name Purpose Version
AUTOMAR data collection .
BALBES phasing .
REFMAC refinement 5.5.0072
XDS data reduction .
XSCALE data scaling .
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