The discovery of SKLB-0335 as a paralog-selective EZH2 covalent inhibitor†
Abstract
By targeting the unique Cys663 of EZH2, SKLB-0335 displays high paralog-selectivity on EZH2. Biochemical studies show that SKLB-0335 can covalently bind to EZH2 at its S-adenosylmethionine (SAM) pocket and inhibit H3K27Me3. SKLB-0335 could be an effective chemical probe with which to further investigate the specific biological functions of EZH2.