X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 277.0 propeptide impurity induces crystallization on cold storage Cryoprotectant: 10% PEG 10K, 5% di-ethylene glycol, 20% 1.2-propanediol, 5% glycerol, .2 M NaCl, 10% PCTP buffer 8:2 ratio, pH 7.5, SLOW COOLING, temperature 277.0K
Unit Cell:
a: 101.260 Å b: 105.900 Å c: 101.180 Å α: 90.00° β: 102.11° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.92 Solvent Content: 57.89
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 2.540 49.503 68865 3442 99.80 0.1724 0.2413 28.877
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
2.540 50.0 99.7 0.258 0.224 8.47 4.05 69045 68894 0 -3 39.978
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 2.54 2.69 99.4 ? 0.965 1.63 4.01 11079
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 ID23-2 0.872600 ESRF ID23-2
Software
Software Name Purpose Version
DNA data collection .
MOLREP phasing .
PHENIX refinement (phenix.refine: 1.8_1069)
XDS data reduction .
XDS data scaling .
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