X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 277 Protein solution (10 mg/mL Se-Met protein, 0.050 M Sodium chloride, 0.0003 M TCEP, 0.005 M MES pH 6.0) mixed in a 1:1 ratio with the Well solution (9% PEG 5000, 1.44 M Tetramethylammonium chloride, 0.10 M Triethanolamine pH 8.0 ). Cryoprotected with fomblin, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Unit Cell:
a: 103.783 Å b: 103.783 Å c: 105.385 Å α: 90.000° β: 90.000° γ: 120.000°
Symmetry:
Space Group: P 31 2 1
Crystal Properties:
Matthew's Coefficient: 2.63 Solvent Content: 53.26
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 SAD THROUGHOUT 2.790 46.554 16565 842 98.901 0.212 0.261 35.398
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
2.7900 46.554 99.400 0.126 ? 11.232 19.100 ? 16619 ? ? ?
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 2.79 2.90 94.80 ? ? 1.487 10.10 1565
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-D 0.97927 APS 23-ID-D
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
SHARP phasing .
DM phasing 5.0
REFMAC refinement 5.2.0019
PDB_EXTRACT data extraction 3.000
MAR345 data collection CCD
HKL-2000 data reduction .
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