First, use of SALI identified models which were better at predicting the relative order of compounds across SALI edges for small and large SALI values.
At the same time, it was the order of compounds with decreasing affinity to ERR-γ.
Finally, log D-based calculations can be used to predict the chromatographic elution order of compounds of interest [ 9].
When we checked the receptor binding activities of one series of bisphenol derivatives (i.e., bisphenol E, BPA, bisphenol B, bisphenol AP, and bisphenol AF), we found this line-up to be the order of compounds with increasing affinity to ER-α.
Another series of paralogues in the table, in order of compound ranking, are Cathepsin S, CTSS [Swiss-Prot P25774], Cathepsin K, CTSK [Swiss-Prot P43235], Cathepsin L, CTSL1 [Swiss-Prot P07711] and Cathepsin G, CTSG [Swiss-Prot P08311].
However, a schedule-dependent combined effect, associated with the order of compound treatments, was observed.
The studies here found that IC50 values for six selected compounds were smaller in 3D spheroids than 2D culture, while the rank order of compound potency was the same.
However, an important consideration in drug development is the identification of active compounds, thus good correlations to experimental binding free energy is of more value than the rank ordering of compounds.
It is essential to emphasize that, in terms of predicting Cu,brainISF or Kp,uu,brain, rank ordering of compounds with respect to Vu,brain is futile, since there is no causal relationship [ 4].
Additionally, several hundreds ppm of these compounds and ppb order of minor compounds were detected in the distilled K. marxianus fermented whey spirits (Dragone et al. 2009).
However, it is recommended that it follows the ordering of Compound objects in the compound registry, because it simplifies manual processing.
