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. Author manuscript; available in PMC: 2020 Jun 30.
Published in final edited form as: Biochem Biophys Res Commun. 2019 May 12;514(3):974–978. doi: 10.1016/j.bbrc.2019.05.064

Fig. 3. Hydrophobic interactions of residues 32 and 47.

Fig. 3.

Residues in PRTri are shown in magenta sticks superimposed on corresponding residues of wild type PR in grey. Mutations Ile32 and Val47 are labeled in red, and P2 group of inhibitor is green. Hydrophobic interactions between residues are shown as dashed arrows with the number of contacts indicated. Black arrows indicate identical contacts in both structures, red arrows mark fewer contacts, and magenta arrows show more contacts in mutant than in wild type PR. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)