X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 277.0 PROPEPTIDE IMPURITY INDUCES CRYSTALLIZATION ON COLD STORAGE CRYOPROTECTANT: 20% MPEG2K, 10% MPEG550, 10% ethylene glycol, 90mM imidazole malate, pH 6.0, SLOW COOLING, temperature 277.0K
Unit Cell:
a: 127.080 Å b: 156.580 Å c: 106.140 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: C 2 2 21
Crystal Properties:
Matthew's Coefficient: 2.91 Solvent Content: 57.70
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 2.849 49.336 25080 1255 99.82 0.1816 0.2468 39.28
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
2.85 50.0 99.8 0.170 0.159 13.88 7.78 25132 25083 0 -3 37.228
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 2.85 3.02 99.0 ? 0.668 3.24 8.23 3962
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 ID14-4 0.9395 ESRF ID14-4
Software
Software Name Purpose Version
DNA data collection .
MOLREP phasing .
PHENIX refinement (phenix.refine: 1.8_1069)
XDS data reduction .
XSCALE data scaling .