X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.8 293 25.7mg/mL protein in 25mM HEPES/NaOH pH7, 300 mM NaCl, 200mM Trehalose incubated with 10-fold excess of ligand, then mixed 50-70% with 50-30% reservoir consisting of 20% v/v PEG smear high, 0.15M Li2SO4, 0.05M MgCL2, 0.1M HEPES/NaOH pH 7.8, total volume 200nL
Unit Cell:
a: 229.393 Å b: 66.570 Å c: 79.108 Å α: 90.00° β: 100.93° γ: 90.00°
Symmetry:
Space Group: C 1 2 1
Crystal Properties:
Matthew's Coefficient: 2.01 Solvent Content: 38.88
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 1.70 112.62 86420 4617 70.2 0.171 0.201 20.92
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
1.700 112.620 99.0 0.07600 ? 8.3200 3.020 ? 128574 ? ? 35.81
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 1.70 1.74 98.7 ? 0.490 3.00
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 SLS BEAMLINE X10SA 0.99982 SLS X10SA
Software
Software Name Purpose Version
REFMAC refinement 5.8.0267
XSCALE data scaling .
PDB_EXTRACT data extraction 3.27
XDS data reduction .
XSCALE data scaling .
PHASER phasing .