X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.0 ? 1.3 M SODIUM CITRATE, 0.1 M GLYCINE AT PH 8.0
Unit Cell:
a: 112.440 Å b: 112.440 Å c: 112.440 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: I 4 3 2
Crystal Properties:
Matthew's Coefficient: 2.9 Solvent Content: 58.
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 ANOMALOUS DISPERSION TO FIND THE TWO FE ATOMS USING 2.3 ANGSTROM CU ROTATING ANODE/MULTIWIRE DATA. THE REMAINING ATOMS WERE THEN FOUND BY ROTATING A FRAGMENT (FROM ENTRY 1FXL) ABOUT THE IRON ATOMS TO MINIMIZE THE CORRELATION COEFFICIENT BETWEEN F(OBS) AND F(CALC). FREE R 1.40 10.0 ? 1202 99.9 0.1464000 0.1811000 ?
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
1.40 26.5 99.9 0.0470000 ? 25.0 14.5 ? 24157 ? ? ?
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 1.40 1.50 100.0 ? 3.42 10.6
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 103 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 ? EMBL/DESY, HAMBURG X11
Software
Software Name Purpose Version
SHELXL-97 model building .
SHELXL-97 refinement .
DENZO data reduction .
SCALEPACK data scaling .
SHELXL-97 phasing .
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