For example, c-Myc protein, which is overexpressed in the majority of human cancers, is known to have three independent binding sites corresponding to three different types of ligands: Ligands 10074-G5, 10074A4, and 10058-F4 [30] bind to 366–375, 375–385, and the 402–409 residues of c-Myc, respectively [31]. Here, MYC is linked to cancer.