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(a) Zoomed-in view of the first 4 residues of PR73 peptide. The density of PR73 is contoured at 4.5σ as blue mesh. Residues of HsFpn forming interactions with PR73 are shown as side-chain sticks. (b) Zoomed-in view of residues 5–7 of PR73 displayed in the same representation as in (a). The density of TM7b is contoured at 4.5σ as blue mesh. (c) Zoomed-in view of the last 4 residues of PR73 shown in the same representation as in (a).
