Skip to main content
. 2020 May 28;11:802. doi: 10.3389/fphar.2020.00802

Table 3.

Statistical parameters of CoMFA and CoMSIA models for the 18 flavonoids as OAT3 inhibitors.

CoMFA CoMSIA
PLS statistics
q2 0.601 0.618
r2 0.953 0.957
Standard error of estimate 0.217 0.207
Optimal number of components 4 4
Field contributions (%)
Steric 34.5 8.6
Electrostatic 65.5 27.1
Hydrophobic 15.6
Hydrogen-bond donor 28.3
Hydrogen-bond acceptor 20.3