Design and characterization of PROTAC degraders specific to protein N-terminal methyltransferase 1.

ABSTRACT: Protein N-terminal methylation catalyzed by N-terminal methyltransferase 1 (NTMT1) is an emerging methylation present in eukaryotes, playing important regulatory roles in various biological and cellular processes. Although dysregulation of NTMT1 has been linked to many diseases such as colorectal cancer, their molecular and cellular mechanisms remain elusive due to inaccessibility to an effective cellular probe. Here we report the design, synthesis, and characterization of the first-in-class NTMT1 degraders based on proteolysis-targeting chimera (PROTAC) strategy. Through a brief structure-activity relationship (SAR) study of linker length, a cell permeable degrader 1 involving a von Hippel-Lindau (VHL) E3 ligase ligand was developed and demonstrated to reduce NTMT1 protein levels effectiv

SUBMITTER: Zhou Q 

PROVIDER: S-EPMC10520980 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature