X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.40 ? 0.2 M NH4AC, 0.1 M CITRATE/ PHOSPHATE BUFFER AT PH5.4, 27.5% PEG 4000. CRYSTALS WERE THEREAFTER BACKSOAKED TWICE IN A PHOSPHATE-FREE BUFFER TO REMOVE TRACE-AMOUNTS OF PHOSPHATE IN THE ACTIVE SITE., pH 5.40
Unit Cell:
a: 57.410 Å b: 57.370 Å c: 68.620 Å α: 90.00° β: 93.45° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.0 Solvent Content: 38.4
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 1.75 69.01 39534 2123 92.1 0.153 0.206 12.68
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
1.750 69.010 92.1 0.08000 ? 8.4000 1.800 ? 39534 ? 0.000 ?
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 1.75 ? ? ? ? ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 120.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM1A ? ESRF BM1A
Software
Software Name Purpose Version
REFMAC refinement 5.1.24
DENZO data reduction .
SCALA data scaling .
CNS phasing .