简介内容:DC 432, a potent peptidomimetic inhibitor of N-terminal methyltransferase 1/2 (NTMT1/2) with an IC50 value of 54 nM, incorporates a BM30 peptide enhanced by five arginine residues. It effectively reduces the N-terminal methylation level of the regulator of chromosome condensation 1 and SET proteins in HCT116 cells, demonstrating cell permeability.