X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 277 50 mM Bis-Tris, pH 6.5, 18% PEG-3350, 2% tascimate, pH 6.0, 1:100 m/m ratio protein:chymotrypsin, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Unit Cell:
a: 38.859 Å b: 38.859 Å c: 213.310 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 1.80 Solvent Content: 31.74
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 2.10 38.27 9676 514 99.43 0.21144 0.25123 41.182
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
2.10 40.0 99.5 ? ? 18.3 5.8 ? 10188 0.0 -3.0 ?
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 2.10 2.23 98.1 ? ? 5.6 5.8 2879
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 NSLS BEAMLINE X29A 1.2716, 1.2983 NSLS X29A
Software
Software Name Purpose Version
CBASS data collection .
PHASER phasing .
REFMAC refinement 5.5.0072
XDS data reduction .
SCALA data scaling .