X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 298 Protein solution of: 2.2 mM protein with 1.05 mM Fe and 3 mM Zn premixed 1 hour prior to crystallisation. Drops were 1ul + 1 ul of protein solution and the following mother liquor: 30% PEG400, 0.1 M HEPES pH 7.5, 0.2 M MgCl2
Unit Cell:
a: 87.000 Å b: 87.000 Å c: 63.300 Å α: 90.000° β: 90.000° γ: 120.000°
Symmetry:
Space Group: P 63 2 2
Crystal Properties:
Matthew's Coefficient: 2.94 Solvent Content: 58.09
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 FREE R-VALUE 1.50 48.47 37642 2798 87.63 0.1922 0.2181 46.22
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
1.50 48.47 87.66 0.053 ? 26.6 19.51 ? 37652 ? ? 28.76
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 1.500 1.540 42.200 ? ? 1.230 13.792 ?
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 ALS BEAMLINE 8.3.1 1.33312 ALS 8.3.1
Software
Software Name Purpose Version
PHENIX refinement 1.13_2998
XDS data reduction .
XSCALE data scaling .
PHASER phasing .
PDB_EXTRACT data extraction 3.25
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