PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33862513-7 2021 WB214 and its related analogues did not bind to MDM2 in the p53 binding region and MDM2 was discovered as a novel neo-substrate of the E3 ligase cereblon. wb214 0-5 MDM2 proto-oncogene Homo sapiens 83-87