PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20818375-8 2010 Stabilized MLL protein accumulates on chromatin, methylates histone H3 lysine 4 at late replication origins and inhibits the loading of CDC45 to delay DNA replication. lysine 4 71-79 lysine methyltransferase 2A Homo sapiens 11-14