X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 296 1 uL of protein (in 20 mM Tris-HCl pH 7.5 150 mM NaCl and 2 mM carbenicillin) at 7 mg/ml and 0.2 uL of precipitant (0.2 M magnesium acetate, 6% gamma-PGA (Na+ form, LM) and 6% PEG8000) Crystals were then dehydrated by replacing 50% of the reservoir solution with 50% PEG10000
Unit Cell:
a: 100.800 Å b: 100.800 Å c: 314.409 Å α: 90.000° β: 90.000° γ: 90.000°
Symmetry:
Space Group: P 41 21 2
Crystal Properties:
Matthew's Coefficient: 3.47 Solvent Content: 65
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 3.000 29.64 33459 1713 99.836 ? 0.2764 82.519
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
3.0 29.64 99.9 0.20 ? 9.1 10.0 ? 33546 ? ? 50.6
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 3.0 3.15 100 ? ? 1.4 ? ?
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 DIAMOND BEAMLINE I04-1 0.9196 Diamond I04-1
Software
Software Name Purpose Version
REFMAC refinement 5.8.0258
XDS data reduction .
Aimless data scaling .
PHASER phasing .