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(Top): 3D depiction of the selected pose of 4e bound to the catalytic center of PTP1B. Blue surface color: Hydrophilic, Yellow surface color: Lipophilic. (Bottom): 2D depiction of protein-ligand interactions of 4e bound to the catalytic center of PTP1B. Red circles: hydrogen bond acceptor, Red stars: Anionic interaction, Yellow dotted lines: Lipophilic contacts.
