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Helical wheel diagram of C-terminal helix from 10th to 18th residue of PapMA and its analogs after Pro hinge generated using HeliQuest at pH 7.4 [44]. Residues at the N-terminus and C-terminus of C-terminal helix are marked as N and C in the figure. Hydrophilic residues are shown in blue. Hydrophobic residues are shown in yellow. Uncharged His is shown in cyan, and Ser is shown in purple. The arrows represent the helical hydrophobic moment.
