X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.6 285 PEG 4000, ammonium sulfate, sodium acetate, potassium bromide, glycerol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 285K
Unit Cell:
a: 27.121 Å b: 47.243 Å c: 53.853 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 1.75 Solvent Content: 29.8
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 AB INITIO FREE R 1.20 20.00 3890 76 100.0 0.161 0.193 ?
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
1.2 25.0 96.4 0.033 ? 23.5 2.2 87673 40500 0.0 0.0 10.0
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 1.2 1.24 86.4 ? ? 3.0 2.1 ?
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 NSLS BEAMLINE X9B 0.920 NSLS X9B
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
SHELX model building .
SHARP phasing .
DM model building .
SHELXL-97 refinement .
SHELX phasing .
DM phasing .