PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33468664-4 2021 Akt phosphorylation of Mdm2 serine residue 183 increases nuclear Mdm2 stability, decreases p53 levels, and prevents senescence in primary cells exposed to reactive oxidative species (ROS). Serine 28-34 thymoma viral proto-oncogene 1 Mus musculus 0-3