X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.5 291 Purified TTR was dialyzed against 10 mM Naphosphate buffer with 100 mM KCl, pH 7.6 and concentrated to 5 mg per ml. Crystallization solution contained 1.3 to 1.6 M sodium citrate and 3.5% glycerol.
Unit Cell:
a: 43.040 Å b: 85.625 Å c: 64.230 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 2
Crystal Properties:
Matthew's Coefficient: 2.15 Solvent Content: 42.73
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 1.25 38.455 71076 3463 99.52 0.1349 0.1583 ?
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
1.25 40.0 99.5 ? 0.044 21.66 9.0 71090 71090 ? ? ?
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 1.25 1.29 97.8 ? ? 3.21 8.9 ?
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 ID29 0.9138 ESRF ID29
Software
Software Name Purpose Version
PHENIX refinement 1.9_1692
XDS data reduction .
Aimless data scaling .
PHASER phasing .
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