Mass: 18.015 Da / Num. of mol.: 171 / Source method: isolated from a natural source / Formula: H2O
-
Experimental details
-
Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
-
Sample preparation
Crystal
Density Matthews: 2.79 Å3/Da / Density % sol: 55.91 %
Crystal grow
Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 0.05 M cadmium sulfate hydrate, 0.1 M HEPES pH 7.5 and 1.0 M sodium acetate trihydrate
-
Data collection
Diffraction
Mean temperature: 100 K / Serial crystal experiment: N
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 1 Å / Relative weight: 1
Reflection
Resolution: 2.34→20 Å / Num. obs: 10840 / % possible obs: 98.9 % / Redundancy: 8 % / Rmerge(I) obs: 0.036 / Net I/σ(I): 44.6
Reflection shell
Resolution: 2.34→2.42 Å / Redundancy: 7.8 % / Rmerge(I) obs: 1.012 / Mean I/σ(I) obs: 2 / Num. unique obs: 1034 / % possible all: 98.9
-
Processing
Software
Name
Version
Classification
REFMAC
5.8.0049
refinement
HKL-2000
datascaling
Blu-Ice
datacollection
BUCCANEER
modelbuilding
HKL-2000
datareduction
SHELX
CDE
phasing
Refinement
Method to determine structure: SAD / Resolution: 2.34→20 Å / Cor.coef. Fo:Fc: 0.902 / Cor.coef. Fo:Fc free: 0.902 / Cross valid method: THROUGHOUT / ESU R: 0.424 / ESU R Free: 0.272 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.27042
456
5 %
RANDOM
Rwork
0.25631
-
-
-
obs
0.25704
8698
83.48 %
-
Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å