X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 298 Crystals were formed by mixing 13.3 mg/ml protein solution containing added 1 mM 5,6-dimethylbenzimidazole and 25 mM sodium/potassium phosphate pH 7.0 with well solution containing 100 mM MES/Acetate pH 5.5, 25% PEG 1.5K. Crystals were cryoprotected in 20% ethylene glycol, 100 mM MES/Acetate buffer pH 5.5, 16% PEG 4K, 1 mM nicotinic acid mononucleotide overnight prior to freezing
Unit Cell:
a: 47.580 Å b: 139.000 Å c: 54.490 Å α: 90.000° β: 111.670° γ: 90.000°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.21 Solvent Content: 44.40
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 2.2930 40.93 28689 1433 97.4500 0.1956 0.2403 58.7454
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
2.293 47.5762 97.42 0.0646 ? 15.5 6.9 ? 28756 ? ? ?
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 2.293 2.375 92.86 ? ? 2.53 6.9 ?
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 19-ID 0.97934 APS 19-ID
Software
Software Name Purpose Version
PHENIX refinement 1.15.2_3472
XDS data reduction .
XSCALE data scaling .
PHASER phasing .
Coot model building .