4M18

X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 290 Purified D325A+R343V (12-15 mg/mL in 20 mM HEPES, pH 7.5, 150 mM sodium chloride, 10 mM calcium acetate) + reservoir solution (0.1 M HEPES, pH 7.5, 0.25 M sodium chloride, 20-22% w/v PEG3350), VAPOR DIFFUSION, HANGING DROP, temperature 290K
Unit Cell:
a: 107.833 Å b: 159.454 Å c: 159.894 Å α: 90.000° β: 90.000° γ: 90.000°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 3.61 Solvent Content: 65.89
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 FOURIER SYNTHESIS ? 3.2030 15.0240 45242 1991 99.3300 0.1884 0.2222 49.2482
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
3.200 15.024 99.600 0.169 ? 5.400 4.200 ? 45301 ? -3 32.850
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 3.200 3.310 98.1 ? ? ? 3.5 4406
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
ROTATING ANODE RIGAKU RU300 1.5418 ? ?
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
PHENIX refinement 1.8_1069
PDB_EXTRACT data extraction 3.11
PHENIX phasing .