Fig 1.
Structure of p53 binding domain of MDM2 (A) Ribbon, (B) Surface.
Fig 2.
Structure of polyphenols.
Fig 3.
(A) backbone RMSD of MDM2 (Red-apigenin, Green- fisetin, Blue-galangin, Purple-luteolin), (B) RMSF profile of MDM2 (Red-apigenin, Green- fisetin, Blue-galangin, Purple-luteolin).
Fig 4.
(A) Radius of gyration profile of MDM2 (Red-apigenin, Green- fisetin, Blue-galangin, Purple-luteolin)., (B) SASA profile of MDM2 (Red-apigenin, Green- fisetin, Blue-galangin, Purple-luteolin).
Fig 5.
Apigenin-MDM2 complex at 15 ns (A) cartoon representation, (B) surface structure.
Fig 6.
Fisetin-MDM2 complex at 15 ns (A) cartoon representation, (B) surface structure.
Fig 7.
Galangin-MDM2 complex at 15 ns (A) cartoon representation, (B) surface structure.
Fig 8.
Luteolin-MDM2 complex at 15 ns (A) cartoon representation, (B) surface structure.
Fig 9.
Polyphenol-MDM2 interaction plot generated by Ligplot (A) Apigenin, (B) Fisetin, (C) Galangin, (D) Luteolin.
Table 1.
Average MM/PBSA free energies of MDM2-polyphenol complexes calculated from the MD simulations performed in triplicate.
Fig 10.
Penetration of polyphenol in hydrophobic groove of MDM2.
Fig 11.
Covariance matrix of MDM2 during 15 ns MD simulation (Upper left-Apigenin, Upper right-Fisetin, Lower left-Galangin, Lower right-Luteolin).
Table 2.
Dominant motions of atom in helix2, helix 4 and loop.