X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.0 277 protein solutions (~40 mg/ml) were incubated overnight with sucrose at a molar ratio of 1:40 (protein:disaccharide) and crystallization were carried out using 0.2 M Li2SO4, 0.1 M Tris-HCl (pH 8.5), and 30% PEG 4000 with protein to mother liquor ratio of 8 to 1 , VAPOR DIFFUSION, SITTING DROP, temperature 277K
Unit Cell:
a: 44.497 Å b: 39.298 Å c: 86.134 Å α: 90.00° β: 97.64° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 3.01 Solvent Content: 59.18
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 2.00 35.70 19030 1022 98.8 0.227 0.277 30.47
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
1.880 35.700 96.7 0.16600 ? 3.9000 3.080 ? 23572 ? 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 1.88 1.95 76.1 ? 1.400 2.92
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
ROTATING ANODE RIGAKU FR-E SUPERBRIGHT ? ? ?
Software
Software Name Purpose Version
StructureStudio data collection .
PHASER phasing .
REFMAC refinement 5.5.0044
d*TREK data reduction .
d*TREK data scaling .
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