X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.0 293 1.5 ul aliquot of the AR9 nvRNAP promoter complex (10 mg/mL) was mixed with the same volume of a solution containing 150 mM MIB pH 5, 150 mM LiCl, 13 % PEG 1500 and incubated as a hanging drop over the same solution.
Unit Cell:
a: 176.925 Å b: 110.455 Å c: 222.379 Å α: 90.00° β: 98.52° γ: 90.00°
Symmetry:
Space Group: C 1 2 1
Crystal Properties:
Matthew's Coefficient: 3.25 Solvent Content: 62.16
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 3.40 49.35 56644 2830 96.9 0.242 0.293 133.0
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
3.380 50.000 94.0 ? ? 7.9400 2.880 ? 59745 ? 1.200 111.6
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 3.38 3.58 83.9 ? 1.200 2.58 ?
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 APS BEAMLINE 21-ID-D 0.91840 APS 21-ID-D
Software
Software Name Purpose Version
PHENIX refinement 1.19.2_4158
XDS data reduction .
XDS data scaling .
PHASER phasing .
Coot model building 0.9.5
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