X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.2 277.0 Protein was preincubated with the JIP1 peptide at a 5x molar excess. Protein concentration 9-12.6 mg/mL. Hanging drops consisted of 2uL protein plus 2uL well solution over 1 mL of well solution. Well solution: 2.8-3.1 M Ammonium Sulfate, 10-14% glycerol. For Co-crystallization experiment compound was dissolved in DMSO at 100 mM concentration. Allow to incubate for at least an hour on ice. Solution was spun for 5 minutes at 2000g prior to setting up for crystallization. , pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Unit Cell:
a: 150.622 Å b: 150.622 Å c: 118.996 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 32 2 1
Crystal Properties:
Matthew's Coefficient: 4.40 Solvent Content: 72.04
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 3.50 19.89 15493 1526 77.9 0.286 0.354 85.1
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
3.50 20.0 81.7 0.065 0.065 27.9 5.8 19322 15793 1.0 1.0 46.2
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 3.50 3.62 63.7 ? 0.365 2.6 5.3 1859
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 110 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID ? APS 17-ID
Software
Software Name Purpose Version
CNX refinement 2002
SDMS data reduction .
HKL-2000 data scaling .
CNX phasing .