X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.6 298 8 mg/ml leucine zipper peptide, 0.1M sodium acetate, 0.2M calcium chloride, 20% v/v 2-propanol, pH 4.6, VAPOR DIFFUSION, temperature 298K
Unit Cell:
a: 31.275 Å b: 31.275 Å c: 57.507 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 32 2 1
Crystal Properties:
Matthew's Coefficient: 2.08 Solvent Content: 40.88
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 1.451 25 5721 293 93.02 0.2101 0.2250 20.29
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
1.45 25 96.9 ? 0.058 32.3 9.2 ? 5721 3.0 2.0 20.59
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 1.45 1.48 71.9 ? 0.342 2.1 3.1 399
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 95 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X25 1.000 NSLS X25
Software
Software Name Purpose Version
HKL-2000 data collection .
PHASER phasing .
PHENIX refinement (phenix.refine: 1.5_2)
HKL-2000 data reduction .
HKL-2000 data scaling .