Table 2

Summary of Catalyst CYP3A4 pharmacophore features before and after permuting

ModelPharmacophore FeaturesHypothesis: Null Energy CostPharmacophore Fit (r)
38 Substrates2HBA, 1HBD, 1H183.3–192.6.67
Permuted 38 substrates (1)1HBA, 1HBD, 2H190.5–192.6.52
Permuted 38 substrates (2)1HBA, 1HBD, 2H192.5–192.6.49
35 Substrates2-a 2HBA, 1HBD, 1H170.9–177.9.67
  • Abbreviations: H, hydrophobe; HBA, hydrogen bond acceptor; HBD, hydrogen bond donor.

  • 2-a Without carbamazepine, nifedipine, and testosterone.