X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 291 Drops containing 2 uL of protein (25 mg.ml in 20 mM HEPES pH 7.4, 150 mM NaCl, 1 mM TCEP, 5 mM ppGpp, 15 mM MgCl2) were mixed with 2 uL of well solution (0.1 M HEPES pH 7.4, 24% PEG-3350, 4% isopropanol.)
Unit Cell:
a: 107.293 Å b: 115.339 Å c: 156.066 Å α: 90.000° β: 90.000° γ: 90.000°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.17 Solvent Content: 43.22
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 THROUGHOUT 1.9490 48.6420 140744 1982 99.5500 0.2166 0.2409 52.1422
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
1.949 100.000 99.900 0.087 ? 4.800 6.400 ? 141205 ? ? 41.330
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 1.950 1.980 99.000 ? ? ? 5.100 ?
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 24-ID-C 0.97910 APS 24-ID-C
Software
Software Name Purpose Version
HKL-2000 data reduction .
HKL-2000 data scaling .
PHASER phasing .
PHENIX refinement 1.13_2998
PDB_EXTRACT data extraction 3.24