X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.4 293 Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Unit Cell:
a: 62.639 Å b: 135.664 Å c: 111.557 Å α: 90.00° β: 97.37° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.39 Solvent Content: 48.51
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 1.81 35.01 155734 8247 97.9 0.147 0.187 29.75
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
1.810 50.000 98.3 ? 0.09300 16.7000 6.500 ? 164390 ? -3.000 ?
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 1.81 1.84 80.9 ? 0.41000 2.300 2.90 ?
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 APS BEAMLINE 23-ID-B ? APS 23-ID-B
Software
Software Name Purpose Version
Blu-Ice data collection .
REFMAC refinement 5.5.0109
HKL-2000 data reduction .
HKL-2000 data scaling .
REFMAC phasing 5.5.0109