X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.8 293 AmtR (12 mg/ml) in 20 mM Tris HCl, pH 8.0, 0.2 M NaCl Crystals obtained under the conditions: 0.1 M Bis-Tris pH 5.8, 20 % PEG 3350 and 0.2 M (NH4)2SO4 with a protein to drop ratio of 1:1 microliters
Unit Cell:
a: 149.783 Å b: 160.638 Å c: 51.450 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 2
Crystal Properties:
Matthew's Coefficient: 2.25 Solvent Content: 45.29
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 SAD FREE R-VALUE 2.093 33.24 73341 3693 98.84 0.2112 0.2497 ?
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
2.09 33.24 98.8 0.086 ? 13.5 4.05 ? 73411 ? ? 30.7
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 2.09 2.22 95.9 ? ? 2.6 3.86 ?
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 BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
Software
Software Name Purpose Version
PHENIX refinement 1.8.4_1496
XDS data reduction .
XSCALE data scaling .
PHASER phasing .