X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.4 277 5mg/ml protein solution containing 40 mM TRIS pH 7.4, 120 mM NaCl, and 20 mM DDAO was mixed with equal volume of crystallant containing 13% PEG 3350, 200 mM MgCl2 and 20% glycerol., VAPOR DIFFUSION, HANGING DROP, temperature 277K
Unit Cell:
a: 61.239 Å b: 119.252 Å c: 125.391 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: I 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.85 Solvent Content: 56.83
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 MAD THROUGHOUT 2.10 19.51 25067 1332 100.00 0.24168 0.26096 59.108
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
2.1 20 97.9 ? 0.075 20.5 6.1 26400 25067 . . ?
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 2.1 2.17 87.2 ? 0.285 4.8 3.7 2309
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 SSRL BEAMLINE BL9-2 0.9190, 0.9800 SSRL BL9-2
Software
Software Name Purpose Version
REFMAC refinement 5.2.0005
HKL-2000 data reduction .
SCALEPACK data scaling .
SOLVE phasing .