PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9651338-1 1998 Apolipoprotein (apo) E2 is often associated with low levels of low density lipoprotein (LDL) cholesterol and high levels of plasma triglycerides in humans. Cholesterol 93-104 cystatin 12, pseudogene Homo sapiens 21-23