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. 2020 Mar 27;10:5653. doi: 10.1038/s41598-020-62530-w

Figure 7.

Figure 7

MD simulations of the µOR (PDB ID: 5C1M) support the docking results. (A) The binding mode of 4a is stabilized by a lipophilic contact I322 with the 14-O-methyl group (black circle) and furthermore the N-phenethyl moiety. (B) 1 shows more fluctuations in its binding mode, due to the absence of these interactions.