PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6305188-11 1983 The patient"s enzyme migrated approximately half-way between the AK 1 and AK 2 position on starch-gel electrophoresis. Starch 91-97 adenylate kinase 2 Homo sapiens 74-78