PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21031166-1 2010 Des-gamma-carboxy prothrombin (DCP) is an abnormal prothrombin induced by the absence of vitamin K2 that is increased in the serum of patients with hepatocellular carcinoma (HCC). Vitamin K 2 89-99 angiotensin I converting enzyme Homo sapiens 0-29