PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11264150-6 2001 Exogenously added GlcCer and the homologous Glc-containing globotriaosylceramide (Gb3Cer), but not galactosylceramide, dose-dependently prolonged clotting times of normal plasma in the presence, but not absence, of APC:protein S, which suggests that GlcCer or Gb3Cer can enhance protein C pathway anticoagulant activity. Glucose 18-21 alpha 1,4-galactosyltransferase (P blood group) Homo sapiens 82-85