X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.0 293 8mg/mL p38 alpha incubated with 250uM pexmetinib with a final DMSO concentration of 5% set at a 1:1 ratio with 100 mM MES pH 6.0, 200 mM ammonium sulfate, 4% 1,3-Propanediol, and 20% PEG6000
Unit Cell:
a: 44.855 Å b: 44.855 Å c: 215.906 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 41
Crystal Properties:
Matthew's Coefficient: 2.63 Solvent Content: 53.17
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 FREE R-VALUE 3.30 31.72 6362 307 99.48 0.2472 0.2755 ?
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
3.3 44.85 99.48 .222 ? 10.6 13.9 ? 6362 ? ? 130.42
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 3.3 3.56 99.25 ? ? 0.7 ? ?
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 ALS BEAMLINE 8.2.2 1 ALS 8.2.2
Software
Software Name Purpose Version
PHENIX refinement (1.21.1_5286)
XDS data reduction .
Aimless data scaling .
PHASER phasing .