PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12443983-1 2002 Citicoline, or CDP-choline, is an essential endogenous intermediate in the biosynthesis of phosphatidylcholine that may act as a neuroprotector in several models of neurodegeneration. Phosphatidylcholines 91-110 cut like homeobox 1 Homo sapiens 15-18