PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19073881-2 2009 The addition of beta-Gal to GalNAc by the UDP-Gal:glycoprotein-alpha-GalNAc beta 3 galactosyltransferase (T-synthase), forming the Core 1 structure (beta-Gal(1-3)-alpha-GalNAc-O-Ser/Thr), is a common and biologically significant subsequent step in O-glycan biosynthesis. beta-D-galactose 16-24 core 1 synthase, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1 Homo sapiens 106-116 19073881-2 2009 The addition of beta-Gal to GalNAc by the UDP-Gal:glycoprotein-alpha-GalNAc beta 3 galactosyltransferase (T-synthase), forming the Core 1 structure (beta-Gal(1-3)-alpha-GalNAc-O-Ser/Thr), is a common and biologically significant subsequent step in O-glycan biosynthesis. beta-D-galactose 149-157 core 1 synthase, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1 Homo sapiens 106-116