PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1312812-5 1992 As determined with leukotriene C4 synthase of a crude membrane fraction from human platelets, the Km value was 7 microM and the V value was 0.56 nmol x min-1 x mg-1 with leukotriene A4 as substrate. Leukotriene A4 170-184 leukotriene C4 synthase Homo sapiens 19-42 1312812-5 1992 As determined with leukotriene C4 synthase of a crude membrane fraction from human platelets, the Km value was 7 microM and the V value was 0.56 nmol x min-1 x mg-1 with leukotriene A4 as substrate. Leukotriene A4 170-184 CD59 molecule (CD59 blood group) Homo sapiens 152-157