PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24068708-7 2013 These findings suggest that in WT antithrombin there are two major complementary sources of conformational activation of antithrombin, probably involving altered contacts of side chains of Tyr-131 and Ala-134 with core hydrophobic residues, whereas the reactive center loop hinge expulsion plays only a minor additional role. Alanine 201-204 serpin family C member 1 Homo sapiens 34-46 24068708-7 2013 These findings suggest that in WT antithrombin there are two major complementary sources of conformational activation of antithrombin, probably involving altered contacts of side chains of Tyr-131 and Ala-134 with core hydrophobic residues, whereas the reactive center loop hinge expulsion plays only a minor additional role. Alanine 201-204 serpin family C member 1 Homo sapiens 121-133