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. 2017 Dec 11;12(12):e0189379. doi: 10.1371/journal.pone.0189379

Fig 1. Sequence alignment of peptide ligands binding the Mdm2/Mdm4 N-terminal domains.

Fig 1

Shaded residues are the conserved interacting residues (F19, W23 and L26) derived from p53. Xr and Xs represent (S)-2-(4′pentenyl) alanine and (S)-2-(7′-octenyl) alanine (coupled by olefin metathesis).