PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11782957-4 2002 Endogenous CDP-choline is a natural precursor of cellular synthesis of phospholipids, mainly phosphatydylcholine (PtdCho). ptdcho 114-120 cut like homeobox 1 Homo sapiens 11-14