Mass: 296.446 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H28O
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 4.94 Å3/Da / Density % sol: 75.08 %
Crystal grow
Temperature: 277 K / Method: vapor diffusion, hanging drop Details: 2.8-3.4 M ammonium sulfate in 0.05-0.1 M MES, pH 6.1-6.6, or 0.05-0.1 M NaAcO buffer, pH 5.2-5.6
Resolution: 4.01→48.53 Å / Cor.coef. Fo:Fc: 0.898 / Cor.coef. Fo:Fc free: 0.886 / SU B: 132.794 / SU ML: 1.42 / Cross valid method: THROUGHOUT / ESU R Free: 0.944 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.35719
348
5 %
RANDOM
Rwork
0.31419
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obs
0.31633
6594
99.77 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK