X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 293 Melted monoolein was thoroughly mixed in a ratio of 3:2 (v/v) with 0.1M HEPES, pH 7.5, 0.1 % LDAO until a viscous, transparent LCP was obtained. The formed phase was then transferred into a glass vial and sponge-phase-inducing solution (1:4 ratio) was added containing 16% Jeffamine M-600, 1M HEPES pH 7.9, 0.7 M Ammonium sulphate, 2.5% 1,2,3-Heptanetriol, which swell the cubic phase to sponge phase. After phase separation overnight, the upper phase (sponge phase) was harvested. Crystals were grown using batch crystallization in the lipidic-sponge phase. Equal amount of sponge phase and protein were mixed with 2/5 (v/v) of 1.2 M Tris-sodium citrate and allowed to incubate for several weeks.
Unit Cell:
a: 57.900 Å b: 84.800 Å c: 384.300 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 3.62 Solvent Content: 65.98
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 3.500 55.438 24926 1294 99.98 0.2540 0.2738 ?
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
3.5 58.0 99.4 ? ? 3.5 59 ? 25004 ? ? ?
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
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 293 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
FREE ELECTRON LASER SLAC LCLS BEAMLINE CXI 1.32 SLAC LCLS CXI
Software
Software Name Purpose Version
PHENIX refinement (1.10_2155: ???)
CrystFEL data scaling 0.6.2