X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.5 290 MER protein (38 mg/mL) was pre-incubated with 2.5 mM ATP and 10 mM MgCl2 for 3 hours at room temperature. Crystals were obtained at 290K against 29% PEG 400, 0.2M MgCl2, and 0.1 M Tris-HCl pH 8.5, VAPOR DIFFUSION, HANGING DROP
Unit Cell:
a: 53.385 Å b: 89.880 Å c: 69.537 Å α: 90.00° β: 103.09° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.26 Solvent Content: 45.67
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 1.90 25.05 47038 2487 98.32 0.19469 0.24 33.967
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
1.900 25.050 98.3 ? 0.09 24.1000 7.200 49802 49802 ? -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 1.90 1.97 88.7 ? 0.659 2.3929 5.20 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE F1 0.91790 CHESS F1
Software
Software Name Purpose Version
PHASER phasing .
REFMAC refinement 5.2.0019
HKL-2000 data collection .
HKL-2000 data reduction .
HKL-2000 data scaling .
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