X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.7 295 Protein + 2.5 mM AMPcPP + 2.5 mM valine + 2 mM N5-fTHF in 2.5 mM magnesium chloride, 15% PEG4000, 100 mM Tris, pH 7.78, 25 mM Tris, pH 7.5, 100 mM sodium chloride equilibrated against a reservoir containing 2.5 mM magnesium chloride, 18% PEG4000, 150 mM sodium chloride, 100 mM Tris, pH 7.7, drops streak-seeded from a seed stock of LgrA (F-A-PCP-C) crystals
Unit Cell:
a: 66.370 Å b: 133.870 Å c: 162.099 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.68 Solvent Content: 54.02
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 2.500 69.333 50802 2000 99.94 0.2021 0.2435 ?
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
2.5 69.333 100 ? ? 10.1 7.2 ? 50890 ? ? 40.8
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 2.50 2.58 99.9 ? ? ? ? ?
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 CLSI BEAMLINE 08ID-1 0.979 CLSI 08ID-1
Software
Software Name Purpose Version
PHENIX refinement (1.13_2998: ???)
MOSFLM data reduction .
Aimless data scaling .
PHASER phasing .